Sunday, 7 October 2012

Promethazine DM



tromethorphan hydrobromide and promethazine hydrochloride

Dosage Form: oral syrup
Promethazine DM SYRUP

(PROMETHAZINE HYDROCHLORIDE, USP AND DEXTROMETHORPHAN HYDROBROMIDE, USP)

Rx only



Promethazine DM Description


Each 5 mL (one teaspoonful), for oral administration contains: Dextromethorphan hydrobromide 15 mg; promethazine hydrochloride 6.25 mg. Alcohol 7%.


Inactive Ingredients: Ascorbic acid, citric acid, D&C yellow #10, FD&C yellow #6, menthol, methylparaben, orange pineapple flavor, propylene glycol, propylparaben, purified water, saccharin sodium, sodium benzoate, sodium citrate and sucrose.


Dextromethorphan hydrobromide is a salt of the methyl ether of the dextrorotatory isomer of levorphanol, a narcotic analgesic. It is chemically designated as 3-methoxy-17-methyl-9α, 13α, 14α-morphinan hydrobromide monohydrate. Dextromethorphan hydrobromide occurs as white crystals sparingly soluble in water and freely soluble in alcohol. It has a molecular weight of 370.32, a molecular formula of C18H25NO•HBr•H2O, and the following structural formula:



Promethazine is a racemic compound. Promethazine hydrochloride, a phenothiazine derivative, is chemically designated as 10H-Phenothiazine-10-ethanamine, N,N, α-trimethyl-monohydrochloride.


Promethazine hydrochloride occurs as a white to faint yellow, practically odorless, crystalline powder which slowly oxidizes and turns blue on prolonged exposure to air. It is soluble in water and freely soluble in alcohol. It has a molecular weight of 320.88, a molecular formula of C17H20N2S•HCI, and the following structural formula:




Promethazine DM - Clinical Pharmacology



Dextromethorphan:


Dextromethorphan is an antitussive agent and, unlike the isomeric levorphanol, it has no analgesic or addictive properties.


The drug acts centrally and elevates the threshold for coughing. It is about equal to codeine in depressing the cough reflex. In therapeutic dosage dextromethorphan does not inhibit ciliary activity.


Dextromethorphan is rapidly absorbed from the gastrointestinal tract and exerts its effect in 15 to 30 minutes. The duration of action after oral administration is approximately three to six hours. Dextromethorphan is metabolized primarily by liver enzymes undergoing O-demethylation, N-demethylation, and partial conjugation with glucuronic acid and sulfate. In humans, (+)-3-hydroxy-N-methyl-morphinan, (+)-3-hydroxymorphinan, and traces of unmetabolized drug were found in urine after oral administration.



Promethazine:


Promethazine is a phenothiazine derivative which differs structurally from the antipsychotic phenothiazines by the presence of a branched side chain and no ring substitution. It is thought that this configuration is responsible for its relative lack (1/10 that of chlorpromazine) of dopamine antagonist properties.


Promethazine is an H1 receptor blocking agent. In addition to its antihistaminic action, it provides clinically useful sedative and antiemetic effects.


Promethazine is well absorbed from the gastrointestinal tract. Clinical effects are apparent within 20 minutes after oral administration and generally last four to six hours, although they may persist as long as 12 hours. Promethazine is metabolized by the liver to a variety of compounds; the sulfoxides of promethazine and N-demethylpromethazine are the predominant metabolites appearing in the urine.



Indications and Usage for Promethazine DM


Promethazine hydrochloride and dextromethorphan hydrobromide syrup is indicated for the temporary relief of coughs and upper respiratory symptoms associated with allergy or the common cold.



Contraindications


Dextromethorphan should not be used in patients receiving a monoamine oxidase inhibitor (MAOI) (see PRECAUTIONS,Drug Interactions).


Promethazine is contraindicated in comatose states, and in individuals known to be hypersensitive or to have had an idiosyncratic reaction to promethazine or to other phenothiazines.


Antihistamines are contraindicated for use in the treatment of lower respiratory tract symptoms, including asthma.



Warnings




WARNING:


PROMETHAZINE HYDROCHLORIDE SHOULD NOT BE USED IN PEDIATRIC PATIENTS LESS THAN 2 YEARS OF AGE BECAUSE OF THE POTENTIAL FOR FATAL RESPIRATORY DEPRESSION.


POSTMARKETING CASES OF RESPIRATORY DEPRESSION, INCLUDING FATALITIES, HAVE BEEN REPORTED WITH USE OF PROMETHAZINE HYDROCHLORIDE IN PEDIATRIC PATIENTS LESS THAN 2 YEARS OF AGE. A WIDE RANGE OF WEIGHT-BASED DOSES OF PROMETHAZINE HYDROCHLORIDE HAVE RESULTED IN RESPIRATORY DEPRESSION IN THESE PATIENTS.


CAUTION SHOULD BE EXERCISED WHEN ADMINISTERING PROMETHAZINE HYDROCHLORIDE TO PEDIATRIC PATIENTS 2 YEARS OF AGE AND OLDER. IT IS RECOMMENDED THAT THE LOWEST EFFECTIVE DOSE OF PROMETHAZINE HYDROCHLORIDE BE USED IN PEDIATRIC PATIENTS 2 YEARS OF AGE AND OLDER AND CONCOMITANT ADMINISTRATION OF OTHER DRUGS WITH RESPIRATORY DEPRESSANT EFFECTS BE AVOIDED.




Dextromethorphan:


Administration of dextromethorphan may be accompanied by histamine release and should be used with caution in atopic children.



Promethazine:


CNS Depression

Promethazine may impair the mental and/or physical abilities required for the performance of potentially hazardous tasks, such as driving a vehicle or operating machinery. The impairment may be amplified by concomitant use of other central nervous system depressants such as alcohol, sedatives/hypnotics (including barbiturates), narcotics, narcotic analgesics, general anesthetics, tricyclic antidepressants, and tranquilizers; therefore, such agents should either be eliminated or given in reduced dosage in the presence of promethazine HCl (see PRECAUTIONS -Information For Patients and Drug Interactions).


Respiratory Depression

Promethazine may lead to potentially fatal respiratory depression.


Use of promethazine in patients with compromised respiratory function (e.g., COPD, sleep apnea) should be avoided.


Lower Seizure Threshold

Promethazine may lower seizure threshold. It should be used with caution in persons with seizure disorders or in persons who are using concomitant medications, such as narcotics or local anesthetics, which may also affect seizure threshold.


Bone Marrow Depression

Promethazine should be used with caution in patients with bone marrow depression. Leukopenia and agranulocytosis have been reported, usually when promethazine HCl has been used in association with other known marrow toxic agents.


Neuroleptic Malignant Syndrome

A potentially fatal symptom complex sometimes referred to as Neuroleptic Malignant Syndrome (NMS) has been reported in association with promethazine HCl alone or in combination with antipsychotic drugs. Clinical manifestations of NMS are hyperpyrexia, muscle rigidity, altered mental status and evidence of autonomic instability (irregular pulse or blood pressure, tachycardia, diaphoresis and cardiac dysrhythmias).


The diagnostic evaluation of patients with this syndrome is complicated. In arriving at a diagnosis, it is important to identify cases where the clinical presentation includes both serious medical illness (e.g., pneumonia, systemic infection, etc.) and untreated or inadequately treated extrapyramidal signs and symptoms (EPS). Other important considerations in the differential diagnosis include central anticholinergic toxicity, heat stroke, drug fever and primary central nervous system (CNS) pathology.


The management of NMS should include 1) immediate discontinuation of promethazine HCl, antipsychotic drugs, if any, and other drugs not essential to concurrent therapy, 2) intensive symptomatic treatment and medical monitoring, and 3) treatment of any concomitant serious medical problems for which specific treatments are available. There is no general agreement about specific pharmacological treatment regimens for uncomplicated NMS.


Since recurrences of NMS have been reported with phenothiazines, the reintroduction of promethazine HCl should be carefully considered.


Use In Pediatric Patients

PROMETHAZINE PRODUCTS ARE CONTRAINDICATED FOR USE IN PEDIATRIC PATIENTS LESS THAN TWO YEARS OF AGE.


CAUTION SHOULD BE EXERCISED WHEN ADMINISTERING PROMETHAZINE PRODUCTS TO PEDIATRIC PATIENTS 2 YEARS OF AGE AND OLDER BECAUSE OF THE POTENTIAL FOR FATAL RESPIRATORY DEPRESSION. RESPIRATORY DEPRESSION AND APNEA, SOMETIMES ASSOCIATED WITH DEATH, ARE STRONGLY ASSOCIATED WITH PROMETHAZINE PRODUCTS AND ARE NOT DIRECTLY RELATED TO INDIVIDUALIZED WEIGHT-BASED DOSING, WHICH MIGHT OTHERWISE PERMIT SAFE ADMINISTRATION. CONCOMITANT ADMINISTRATION OF PROMETHAZINE PRODUCTS WITH OTHER RESPIRATORY DEPRESSANTS HAS AN ASSOCIATION WITH RESPIRATORY DEPRESSION, AND SOMETIMES DEATH, IN PEDIATRIC PATIENTS.


ANTIEMETICS ARE NOT RECOMMENDED FOR TREATMENT OF UNCOMPLICATED VOMITING IN PEDIATRIC PATIENTS, AND THEIR USE SHOULD BE LIMITED TO PROLONGED VOMITING OF KNOWN ETIOLOGY. THE EXTRAPYRAMIDAL SYMPTOMS WHICH CAN OCCUR SECONDARY TO PROMETHAZINE HYDROCHLORIDE ADMINISTRATION MAY BE CONFUSED WITH THE CNS SIGNS OF UNDIAGNOSED PRIMARY DISEASE, e.g., ENCEPHALOPATHY OR REYE'S SYNDROME. THE USE OF PROMETHAZINE PRODUCTS SHOULD BE AVOIDED IN PEDIATRIC PATIENTS WHOSE SIGNS AND SYMPTOMS MAY SUGGEST REYE'S SYNDROME OR OTHER HEPATIC DISEASES.


Excessively large dosages of antihistamines, including promethazine hydrochloride, in pediatric patients may cause sudden death (see OVERDOSAGE). Hallucinations and convulsions have occurred with therapeutic doses and overdoses of promethazine hydrochloride in pediatric patients. In pediatric patients who are acutely ill associated with dehydration, there is an increased susceptibility to dystonias with the use of promethazine HCl.



Other Considerations


Administration of promethazine has been associated with reported cholestatic jaundice.



Precautions


Animal reproduction studies have not been conducted with the drug combination–promethazine and dextromethorphan. It is not known whether this drug combination can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Promethazine and dextromethorphan should be given to a pregnant woman only if clearly needed.



General:


Dextromethorphan should be used with caution in sedated patients, in the debilitated, and in patients confined to the supine position.


Drugs having anticholinergic properties should be used with caution in patients with narrow-angle glaucoma, prostatic hypertrophy, stenosing peptic ulcer, pyloroduodenal obstruction, and bladder-neck obstruction.


Promethazine should be used cautiously in persons with cardiovascular disease or with impairment of liver function.



Information For Patients:


Promethazine and dextromethorphan may cause marked drowsiness or impair the mental and/or physical abilities required for the performance of potentially hazardous tasks, such as driving a vehicle or operating machinery. Ambulatory patients should be told to avoid engaging in such activities until it is known that they do not become drowsy or dizzy from promethazine and dextromethorphan therapy. Children should be supervised to avoid potential harm in bike riding or in other hazardous activities.


The concomitant use of alcohol or other central nervous system depressants, including narcotic analgesics, sedatives, hypnotics, and tranquilizers, may have an additive effect and should be avoided or their dosage reduced.


Patients should be advised to report any involuntary muscle movements.


Avoid prolonged exposure to the sun.



Drug Interactions:


Dextromethorphan:

Hyperpyrexia, hypotension, and death have been reported coincident with the coadministration of monoamine oxidase (MAO) inhibitors and products containing dextromethorphan. Thus, concomitant administration of promethazine with dextromethorphan and MAO inhibitors should be avoided (see CONTRAINDICATIONS).


Promethazine: CNS Depressants –

Promethazine may increase, prolong, or intensify the sedative action of other central nervous system depressants, such as alcohol, sedatives/hypnotics (including barbiturates), narcotics, narcotic analgesics, general anesthetics, tricyclic antidepressants, and tranquilizers; therefore, such agents should be avoided or administered in reduced dosage to patients receiving promethazine HCl. When given concomitantly with promethazine, the dose of barbiturates should be reduced by at least one-half, and the dose of narcotics should be reduced by one-quarter to one-half. Dosage must be individualized. Excessive amounts of promethazine HCl relative to a narcotic may lead to restlessness and motor hyperactivity in the patient with pain; these symptoms usually disappear with adequate control of the pain.


Epinephrine –

Because of the potential for promethazine to reverse epinephrine's vasopressor effect, epinephrine should NOT be used to treat hypotension associated with promethazine overdose.


Anticholinergics –

Concomitant use of other agents with anticholinergic properties should be undertaken with caution.


Monoamine Oxidase Inhibitors (MAOI) –

Drug interactions, including an increased incidence of extrapyramidal effects, have been reported when some MAOI and phenothiazines are used concomitantly.



Drug/Laboratory Test Interactions:


The following laboratory tests may be affected in patients who are receiving therapy with promethazine hydrochloride.


Pregnancy Tests:

Diagnostic pregnancy tests based on immunological reactions between HCG and anti-HCG may result in false-negative or false-positive interpretations.


Glucose Tolerance Test:

An increase in blood glucose has been reported in patients receiving promethazine.



Carcinogenesis, Mutagenesis, Impairment Of Fertility:


Long-term animal studies have not been performed to assess the carcinogenic potential of promethazine or of dextromethorphan. There are no animal or human data concerning the carcinogenicity, mutagenicity, or impairment of fertility with these drugs. Promethazine was nonmutagenic in the Salmonella  test system of Ames.



Pregnancy:


Teratogenic Effects – Pregnancy Category C:

Teratogenic effects have not been demonstrated in rat-feeding studies at doses of 6.25 and 12.5 mg/kg of promethazine HCl. These doses are from approximately 2.1 to 4.2 times the maximum recommended total daily dose of promethazine for a 50-kg subject, depending upon the indication for which the drug is prescribed. Daily doses of 25 mg/kg intraperitoneally have been found to produce fetal mortality in rats.


Specific studies to test the action of the drug on parturition, lactation, and development of the animal neonate were not done, but a general preliminary study in rats indicated no effect on these parameters. Although antihistamines have been found to produce fetal mortality in rodents, the pharmacological effects of histamine in the rodent do not parallel those in man. There are no adequate and well-controlled studies of promethazine in pregnant women.


Promethazine and dextromethorphan should be used during pregnancy only if the potential benefit justifies the risk to the fetus.


Nonteratogenic Effects:

Promethazine administered to a pregnant woman within two weeks of delivery may inhibit platelet aggregation in the newborn.



Labor And Delivery:


Limited data suggest that use of promethazine HCl during labor and delivery does not have an appreciable effect on the duration of labor or delivery and does not increase the risk of need for intervention in the newborn. The effect on later growth and development of the newborn is unknown. See also "Nonteratogenic Effects ".



Nursing Mothers:


It is not known whether promethazine or dextromethorphan is excreted in human milk.


Caution should be exercised when promethazine and dextromethorphan is administered to a nursing woman.



Pediatric Use:


PROMETHAZINE HYDROCHLORIDE AND DEXTROMETHORPHAN HYDROBROMIDE SYRUP IS CONTRAINDICATED FOR USE IN PEDIATRIC PATIENTS LESS THAN TWO YEARS OF AGE (see WARNINGS –Black Box Warning and Use In Pediatric Patients).


Promethazine hydrochloride and dextromethorphan hydrobromide syrup should be used with caution in pediatric patients 2 years of age and older (see WARNINGS –Use In Pediatric Patients).



Geriatric Use:


Clinical studies of promethazine hydrochloride and dextromethorphan hydrobromide syrup did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function, and of concomitant disease or other drug therapy.


Sedating drugs may cause confusion and over-sedation in the elderly; elderly patients generally should be started on low doses of promethazine hydrochloride and dextromethorphan hydrobromide syrup and observed closely.



Adverse Reactions


Dextromethorphan:


Dextromethorphan hydrobromide occasionally causes slight drowsiness, dizziness, and gastrointestinal disturbances.


Promethazine:


Central Nervous System – Drowsiness is the most prominent CNS effect of this drug. Sedation, somnolence, blurred vision, dizziness; confusion, disorientation, and extrapyramidal symptoms such as oculogyric crisis, torticollis, and tongue protrusion; lassitude, tinnitus, incoordination, fatigue, euphoria, nervousness, diplopia, insomnia, tremors, convulsive seizures, excitation, catatonic-like states, hysteria. Hallucinations have also been reported.


Cardiovascular – Increased or decreased blood pressure, tachycardia, bradycardia, faintness.


Dermatologic – Dermatitis, photosensitivity, urticaria.


Hematologic – Leukopenia, thrombocytopenia, thrombocytopenic purpura, agranulocytosis.


Gastrointestinal – Dry mouth, nausea, vomiting, jaundice.


Respiratory – Asthma, nasal stuffiness, respiratory depression (potentially fatal) and apnea (potentially fatal). (See WARNINGS –Promethazine; Respiratory Depression.)


Other – Angioneurotic edema. Neuroleptic malignant syndrome (potentially fatal) has also been reported. (See WARNINGS –Promethazine; Neuroleptic Malignant Syndrome.)


Paradoxical Reactions – Hyperexcitability and abnormal movements have been reported in patients following a single administration of promethazine HCl. Consideration should be given to the discontinuation of promethazine HCl and to the use of other drugs if these reactions occur. Respiratory depression, nightmares, delirium, and agitated behavior have also been reported in some of these patients.



Drug Abuse and Dependence


According to the WHO Expert Committee on Drug Dependence, dextromethorphan could produce very slight psychic dependence but no physical dependence.



Overdosage



Dextromethorphan:


Dextromethorphan may produce central excitement and mental confusion. Very high doses may produce respiratory depression. One case of toxic psychosis (hyperactivity, marked visual and auditory hallucinations) after ingestion of a single dose of 20 tablets (300 mg) of dextromethorphan has been reported.



Promethazine:


Signs and symptoms of overdosage with promethazine HCl range from mild depression of the central nervous system and cardiovascular system to profound hypotension, respiratory depression, unconsciousness, and sudden death. Other reported reactions include hyperreflexia, hypertonia, ataxia, athetosis, and extensor-plantar reflexes (Babinski reflex).


Stimulation may be evident, especially in children and geriatric patients. Convulsions may rarely occur. A paradoxical reaction has been reported in children receiving single doses of 75 mg to 125 mg orally, characterized by hyperexcitability and nightmares.


Atropine-like signs and symptoms – dry mouth, fixed dilated pupils, flushing, as well as gastrointestinal symptoms, may occur.


Treatment:

The treatment of overdosage with promethazine and dextromethorphan is essentially symptomatic and supportive. Only in cases of extreme overdosage or individual sensitivity do vital signs including respiration, pulse, blood pressure, temperature, and EKG need to be monitored. Activated charcoal orally or by lavage may be given, or sodium or magnesium sulfate orally as a cathartic. Attention should be given to the re-establishment of adequate respiratory exchange through provision of a patent airway and institution of assisted or controlled ventilation. Diazepam may be used to control convulsions. Acidosis and electrolyte losses should be corrected. The antidotal efficacy of narcotic antagonists to dextromethorphan has not been established; note that any of the depressant effects of promethazine are not reversed by naloxone. Avoid analeptics, which may cause convulsions.


Severe hypotension usually responds to the administration of norepinephrine or phenylephrine. EPINEPHRINE SHOULD NOT BE USED, since its use in a patient with partial adrenergic blockage may further lower the blood pressure.


Limited experience with dialysis indicates that it is not helpful.



Promethazine DM Dosage and Administration


Promethazine hydrochloride and dextromethorphan hydrobromide syrup is contraindicated for children under 2 years of age (see WARNINGS –Black Box Warning and Use In Pediatric Patients).


The average effective dose is given in the following table:








 

Adults
 


1 teaspoonful (5 mL) every 4 to 6 hours,

not to exceed 30 mL in 24 hours.
 

Children 6 Years To Under 12 Years
 


½ to 1 teaspoonful (2.5 to 5 mL) every 4 to 6 hours,

not to exceed 20 mL in 24 hours.
 

Children 2 Years To Under 6 Years
 


¼ to ½ teaspoonful (1.25 to 2.5 mL) every 4 to 6 hours,

not to exceed 10 mL in 24 hours.

How is Promethazine DM Supplied


This preparation is a clear syrup with yellow color and pineapple menthol odor, containing promethazine hydrochloride 6.25 mg/5 mL, dextromethorphan hydrobromide 15 mg/5 mL and alcohol 7 percent, and is available in 4 fluid ounce (118 mL), 8 fluid ounce (237 mL) and one pint (473 mL).



Keep tightly closed. Protect from light.


Store at 20°-25°C (68°-77°F) [see USP Controlled Room Temperature].


Dispense in a tight, light-resistant container with a child-resistant closure as defined in the USP.



Manufactured for:

QUALITEST PHARMACEUTICALS

Huntsville, AL 35811


8181650

R12/07-R1



PRINCIPAL DISPLAY PANEL



 






Promethazine DM 
dextromethorphan hydrobromide and promethazine hydrochloride  syrup










Product Information
Product TypeHUMAN PRESCRIPTION DRUGNDC Product Code (Source)0603-1586
Route of AdministrationORALDEA Schedule    











Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
DEXTROMETHORPHAN HYDROBROMIDE (DEXTROMETHORPHAN)DEXTROMETHORPHAN HYDROBROMIDE15 mg  in 5 mL
PROMETHAZINE HYDROCHLORIDE (PROMETHAZINE)PROMETHAZINE HYDROCHLORIDE6.25 mg  in 5 mL
































Inactive Ingredients
Ingredient NameStrength
ALCOHOL 
ASCORBIC ACID 
CITRIC ACID 
D&C YELLOW NO. 10 
FD&C YELLOW NO. 6 
MENTHOL 
METHYLPARABEN 
PROPYLENE GLYCOL 
PROPYLPARABEN 
WATER 
SACCHARIN SODIUM 
SODIUM BENZOATE 
SODIUM CITRATE 
SUCROSE 


















Product Characteristics
ColorYELLOW (Clear-Yellow)Score    
ShapeSize
FlavorORANGE (Orange-Pineapple)Imprint Code
Contains      


















Packaging
#NDCPackage DescriptionMultilevel Packaging
10603-1586-54118 mL In 1 BOTTLENone
20603-1586-56237 mL In 1 BOTTLENone
30603-1586-58473 mL In 1 BOTTLENone










Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
ANDAANDA04064902/14/2006


Labeler - Qualitest Pharmaceuticals (011103059)









Establishment
NameAddressID/FEIOperations
Vintage Pharmaceuticals-Huntsville825839835MANUFACTURE
Revised: 06/2011Qualitest Pharmaceuticals

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Hemorrhagic Stroke Medications


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Definition of Hemorrhagic Stroke: Intracerebral hemorrhage involves bleeding in the brain caused by the rupture of an intracranial (within the head) blood vessel. See also hemorrhagic stroke. More...

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Drug List:

Saturday, 6 October 2012

Tagitol V oral and rectal


Generic Name: barium sulfate (oral and rectal) (BER ee um SUL fate)

Brand Names: Anatrast, Bar-Test, Baricon, Baro-Cat, Barosperse, Bear-E-Yum GI, CheeTah, CheeTah Butterscotch, CheeTah Chocolaty-Fudge, CheeTah Orange, CheeTah Raspberry, Digibar 190, E-Z AC, E-Z Disk, E-Z Dose Kit with Polibar Plus, E-Z Paste, E-Z-Cat, E-Z-Cat Dry, E-Z-HD, E-Z-Paque, Enecat, Eneset 2, Enhancer, Entero VU, Entero-H, Entrobar, Esopho-Cat, Intropaste, Liqui-Coat HD, Liquid Barosperse, Liquid E-Z Paque, Liquid Polibar, Liquid Polibar Plus, Maxibar, Medebar Plus, Medebar Super 250, Polibar ACB, Readi-Cat, Readi-Cat 2, Scan C, Sitzmarks, Smoothie Readi-Cat 2, Sol-O-Pake, Tagitol V, Tonojug, Tonopaque, Varibar Honey, Varibar Nectar, Varibar Pudding, Varibar Thin, Varibar Thin Honey, Volumen


What is barium sulfate?

Barium sulfate is in a group of drugs called contrast agents. Barium sulfate works by coating the inside of your esophagus, stomach, or intestines which allows them to be seen more clearly on a CT scan or other radiologic (x-ray) examination.


Barium sulfate is used to help diagnose certain disorders of the esophagus, stomach, or intestines.


Barium sulfate may also be used for purposes not listed in this medication guide.


What is the most important information I should know about barium sulfate?


You should not use this medication if you are allergic to barium sulfate. Tell your doctor if you have ever had an allergic reaction to a contrast agent.

Before you use barium sulfate, tell your doctor if you have any allergies, or if you have asthma, cystic fibrosis, heart disease or high blood pressure, rectal cancer, a colostomy, a blockage in your stomach or intestines, a condition called pseudotumor cerebri, or if you have recently had a rectal biopsy or surgery on your esophagus, stomach, or intestines.


Tell your doctor if you are pregnant or breast-feeding before your medical test.

Carefully follow your doctor's instructions about what to eat or drink within the 24-hour period before your test.


Serious side effects of barium sulfate may include severe stomach pain, sweating, ringing in your ears, pale skin, weakness, or severe cramping, diarrhea, or constipation

What should I discuss with my health care provider before using barium sulfate?


You should not use barium sulfate if you are allergic to it. Tell your doctor if you have ever had an allergic reaction to a contrast agent.

To make sure you can safely use barium sulfate, tell your doctor if you have any of these other conditions:



  • asthma, eczema, or allergies;




  • a blockage in your stomach or intestines;




  • cystic fibrosis;




  • a colostomy;




  • rectal cancer;




  • heart disease or high blood pressure;




  • Hirschsprung's disease (a disorder of the intestines);




  • a condition called pseudotumor cerebri (high pressure inside the skull that may cause headaches, vision loss, or other symptoms);




  • a recent history of surgery on your esophagus, stomach, or intestines;




  • a history of perforation (a hole or tear) in your esophagus, stomach, or intestines;




  • if you have recently had a rectal biopsy;




  • if you have ever choked on food by accidentally inhaling it into your lungs;




  • if you are allergic to simethicone (Gas-X, Phazyme, and others); or




  • if you are allergic to latex rubber.




It is not known whether barium sulfate will harm an unborn baby, but the radiation used in x-rays and CT scans may be harmful. Before your medical test, tell your doctor if you are pregnant. Barium sulfate may pass into breast milk and could harm a nursing baby. Before your medical test, tell your doctor if you are breast-feeding a baby.

How should I use barium sulfate?


Use this medication exactly as prescribed by your doctor. Do not use it in larger amounts or for longer than recommended.


Barium sulfate comes in tablets, paste, cream, or liquid forms.


In some cases, barium sulfate is taken by mouth. The liquid form may also be used as a rectal enema.


You may need to begin using this medication at home a day before your medical test. Follow your doctor's instructions about how much of the medication to use and how often.


If you are receiving barium sulfate as a rectal enema, a healthcare professional will give you the medication at the clinic or hospital where your testing will take place.


Do not crush, chew, or break a barium sulfate tablet. Swallow the pill whole.

Dissolve the barium sulfate powder in a small amount of water. Stir this mixture and drink all of it right away. To make sure you get the entire dose, add a little more water to the same glass, swirl gently and drink right away.


If you receive the medication as a liquid to take by mouth, shake the liquid well just before you measure a dose. To be sure you get the correct dose, measure the liquid with a marked measuring spoon or medicine cup, not with a regular table spoon. If you do not have a dose-measuring device, ask your pharmacist for one.

Carefully follow your doctor's instructions about what to eat or drink within the 24-hour period before your test.


Store at room temperature away from heat and moisture. Keep the bottle tightly closed when not in use.

What happens if I miss a dose?


If you are using barium sulfate at home, call your doctor for instructions if you miss a dose.


What happens if I overdose?


Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Overdose symptoms may include severe stomach pain, ongoing diarrhea, confusion, or weakness.


What should I avoid before or after using barium sulfate?


Follow your doctor's instructions about any restrictions on food, beverages, or activity.


Barium sulfate side effects


Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Call your doctor at once if you have a serious side effect such as:

  • severe stomach pain;




  • severe cramping, diarrhea, or constipation;




  • sweating;




  • ringing in your ears;




  • confusion, fast heart rate; or




  • pale skin, weakness.



Less serious side effects may include:



  • mild stomach cramps;




  • nausea, vomiting;




  • loose stools or mild constipation.



This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.


What other drugs will affect barium sulfate?


There may be other drugs that can interact with barium sulfate. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.



More Tagitol V resources


  • Tagitol V Side Effects (in more detail)
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Where can I get more information?


  • Your doctor or pharmacist can provide more information about barium sulfate.

See also: Tagitol V side effects (in more detail)


Wednesday, 3 October 2012

Lactic Acid with Vitamin E


Pronunciation: LACK-tick AS-id/VYE-tah-min
Generic Name: Lactic Acid with Vitamin E
Brand Name: Generic only. No brands available.


Lactic Acid with Vitamin E is used for:

Treating itching and irritation due to mild to severe forms of dry, scaly skin.


Lactic Acid with Vitamin E is a humectant. Exactly how it works is unknown but it increases the amount of water in the skin, making it softer and more pliable. Vitamin E helps control dry or chapped skin.


Do NOT use Lactic Acid with Vitamin E if:


  • you are allergic to any ingredient in Lactic Acid with Vitamin E

Contact your doctor or health care provider right away if any of these apply to you.



Before using Lactic Acid with Vitamin E:


Some medical conditions may interact with Lactic Acid with Vitamin E. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:


  • if you are pregnant, planning to become pregnant, or are breast-feeding

  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement

  • if you have allergies to medicines, foods, or other substances

Some MEDICINES MAY INTERACT with Lactic Acid with Vitamin E. Because little, if any, of Lactic Acid with Vitamin E is absorbed into the blood, the risk of it interacting with another medicine is low.


This may not be a complete list of all interactions that may occur. Ask your health care provider if Lactic Acid with Vitamin E may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.


How to use Lactic Acid with Vitamin E:


Use Lactic Acid with Vitamin E as directed by your doctor. Check the label on the medicine for exact dosing instructions.


  • Apply Lactic Acid with Vitamin E to the affected area and rub in thoroughly as directed by your health care provider.

  • Wash your hands immediately after using Lactic Acid with Vitamin E, unless your hands are part of the treated area.

  • If you miss a dose of Lactic Acid with Vitamin E, use it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not use 2 doses at once.

Ask your health care provider any questions you may have about how to use Lactic Acid with Vitamin E.



Important safety information:


  • Lactic Acid with Vitamin E may cause stinging or burning when applied to cracked or scraped skin (eg, after shaving).

  • Lactic Acid with Vitamin E is for external use only. Avoid contact with the eyes, lips, or mucous membranes.

  • Overuse of topical products may worsen your condition.

  • Lactic Acid with Vitamin E may cause increased sensitivity to the sun. Avoid exposure to the sun, sunlamps, or tanning booths until you know how you react to Lactic Acid with Vitamin E. Use a sunscreen or protective clothing if you must be outside for a prolonged period.

  • Use Lactic Acid with Vitamin E with extreme caution in CHILDREN. Safety and effectiveness have not been confirmed.

  • PREGNANCY and BREAST-FEEDING: If you become pregnant, discuss with your doctor the benefits and risks of using Lactic Acid with Vitamin E during pregnancy. It is unknown if Lactic Acid with Vitamin E is excreted in breast milk. If you are or will be breast-feeding while you are using Lactic Acid with Vitamin E, check with your doctor or pharmacist to discuss the risks to your baby.


Possible side effects of Lactic Acid with Vitamin E:


All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:



Burning; dry skin; flushing; irritation; itching; stinging.



Seek medical attention right away if any of these SEVERE side effects occur:

Severe allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); worsening of condition.



This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.


See also: Lactic Acid with Vitamin E side effects (in more detail)


If OVERDOSE is suspected:


Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately. Lactic Acid with Vitamin E may be harmful if swallowed.


Proper storage of Lactic Acid with Vitamin E:

Store Lactic Acid with Vitamin E at room temperature, between 59 and 86 degrees F (15 and 30 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Lactic Acid with Vitamin E out of the reach of children and away from pets.


General information:


  • If you have any questions about Lactic Acid with Vitamin E, please talk with your doctor, pharmacist, or other health care provider.

  • Lactic Acid with Vitamin E is to be used only by the patient for whom it is prescribed. Do not share it with other people.

  • If your symptoms do not improve or if they become worse, check with your doctor.

  • Check with your pharmacist about how to dispose of unused medicine.

This information is a summary only. It does not contain all information about Lactic Acid with Vitamin E. If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.



Issue Date: February 1, 2012

Database Edition 12.1.1.002

Copyright © 2012 Wolters Kluwer Health, Inc.

More Lactic Acid with Vitamin E resources


  • Lactic Acid with Vitamin E Side Effects (in more detail)
  • Lactic Acid with Vitamin E Use in Pregnancy & Breastfeeding
  • Lactic Acid with Vitamin E Support Group
  • 0 Reviews for Lactic Acid with Vitamin E - Add your own review/rating


Compare Lactic Acid with Vitamin E with other medications


  • Dry Skin
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Tuesday, 2 October 2012

Versed



Generic Name: midazolam (Oral route)

MID-ay-zoe-lam

Oral route(Syrup)

Midazolam has been associated with respiratory depression and respiratory arrest, especially when used for sedation in noncritical care settings. Use only in settings that can provide for continuous monitoring of respiratory and cardiac function .



Commonly used brand name(s)

In the U.S.


  • Versed

Available Dosage Forms:


  • Tablet

  • Syrup

  • Solution

Therapeutic Class: Anesthetic Adjunct


Pharmacologic Class: Benzodiazepine, Short or Intermediate Acting


Uses For Versed


Midazolam is used to produce sleepiness or drowsiness and to relieve anxiety before surgery or certain procedures. Midazolam is also given to produce amnesia (loss of memory) so that the patient will not remember any discomfort or undesirable effects that may occur after a surgery or procedure.


Midazolam is a benzodiazepine. Benzodiazepines belong to the group of medicines called central nervous system (CNS) depressants, which are medicines that slow down the nervous system.


This medicine is given only by or under the immediate supervision of a doctor trained to use this medicine.


Before Using Versed


In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:


Allergies


Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.


Pediatric


Appropriate studies have not been performed on the relationship of age to the effects of midazolam in children below 6 months of age. Safety and efficacy have not been established.


Geriatric


Appropriate studies have not been performed on the relationship of age to the effects of midazolam in the geriatric population. Safety and efficacy have not been established.


Pregnancy








Pregnancy CategoryExplanation
All TrimestersDStudies in pregnant women have demonstrated a risk to the fetus. However, the benefits of therapy in a life threatening situation or a serious disease, may outweigh the potential risk.

Breast Feeding


There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.


Interactions with Medicines


Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are receiving this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.


Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.


  • Amprenavir

  • Atazanavir

  • Boceprevir

  • Darunavir

  • Delavirdine

  • Efavirenz

  • Fosamprenavir

  • Indinavir

  • Itraconazole

  • Lopinavir

  • Nelfinavir

  • Ritonavir

  • Saquinavir

  • Telaprevir

  • Tipranavir

Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.


  • Alfentanil

  • Amobarbital

  • Anileridine

  • Aprobarbital

  • Butabarbital

  • Butalbital

  • Carisoprodol

  • Chloral Hydrate

  • Chlorzoxazone

  • Codeine

  • Conivaptan

  • Dantrolene

  • Ethchlorvynol

  • Fentanyl

  • Fospropofol

  • Hydrocodone

  • Hydromorphone

  • Ketoconazole

  • Levorphanol

  • Meperidine

  • Mephenesin

  • Mephobarbital

  • Meprobamate

  • Metaxalone

  • Methocarbamol

  • Methohexital

  • Morphine

  • Morphine Sulfate Liposome

  • Nilotinib

  • Oxycodone

  • Oxymorphone

  • Pentobarbital

  • Phenobarbital

  • Posaconazole

  • Primidone

  • Propoxyphene

  • Remifentanil

  • Secobarbital

  • Sodium Oxybate

  • Sufentanil

  • Tapentadol

  • Thiopental

  • Zolpidem

Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.


  • Aprepitant

  • Armodafinil

  • Carbamazepine

  • Cimetidine

  • Clarithromycin

  • Crizotinib

  • Cyclosporine

  • Dalfopristin

  • Deferasirox

  • Diltiazem

  • Echinacea

  • Erythromycin

  • Fluconazole

  • Fluvoxamine

  • Fosaprepitant

  • Fosphenytoin

  • Ginkgo Biloba

  • Goldenseal

  • Halothane

  • Lurasidone

  • Mitotane

  • Phenytoin

  • Quinupristin

  • Roxithromycin

  • St John's Wort

  • Telithromycin

  • Theophylline

  • Vemurafenib

  • Verapamil

  • Voriconazole

Interactions with Food/Tobacco/Alcohol


Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.


Using this medicine with any of the following is usually not recommended, but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco.


  • Ethanol

Using this medicine with any of the following may cause an increased risk of certain side effects but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use this medicine, or give you special instructions about the use of food, alcohol, or tobacco.


  • Grapefruit Juice

Other Medical Problems


The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:


  • Apnea (temporary stopping of breathing) or

  • Heart disease or

  • Hypoventilation (slow breathing) or

  • Infections or

  • Lung disease, severe or

  • Lung or airway blockage—Use with caution. May increase risks for more serious side effects.

  • Congestive heart failure or

  • Kidney disease or

  • Liver disease—Use with caution. The effects may be increased because of slower removal of the medicine from the body.

  • Glaucoma, acute narrow-angle—Should not be used in patients with this condition.

Proper Use of Versed


Midazolam will be given to you or to your child in a hospital or clinic by a doctor trained to use this medicine. If you or your child will be receiving midazolam during surgery, your doctor or anesthesiologist will give you the medicine.


After you receive midazolam, you or your child will be watched closely to make sure this medicine is working. Your breathing, blood pressure, nervous system, and heart will also be watched closely to make sure the medicine is not causing unwanted side effects.


Precautions While Using Versed


If you will be receiving midazolam before surgery, your doctor will give you the medicine and closely follow your progress, to make sure this medicine is working properly and to check for unwanted effects.


Using this medicine while you are pregnant can harm your unborn baby. Use an effective form of birth control to keep from getting pregnant. If you think you have become pregnant while using this medicine, tell your doctor right away.


For patients going home within 24 hours after receiving midazolam:


  • Midazolam may cause some people to feel drowsy, tired, or weak for 1 or 2 days after it has been given. It may also cause problems with coordination and one's ability to think. Therefore, do not drive, use machines, or do anything else that could be dangerous if you are not alert until the effects of the medicine have disappeared or until the day after you receive midazolam, whichever period of time is longer.

  • Do not drink alcoholic beverages or take other CNS depressants (medicines that slow down the nervous system, possibly causing drowsiness) for about 24 hours after you have received midazolam, unless otherwise directed by your doctor. To do so may add to the effects of the medicine. Some examples of CNS depressants are antihistamines or medicine for hay fever, other allergies, or colds; other sedatives, tranquilizers, or sleeping medicine; prescription pain medicine or narcotics; medicine for seizures; and muscle relaxants.

Do not drink grapefruit juice or eat grapefruit while you are using this medicine. Also, do not take this medicine if you have allergies to cherries.


Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.


Versed Side Effects


Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.


Check with your doctor or nurse immediately if any of the following side effects occur:


Less common
  • Anxiety

  • chest pain or discomfort

  • choking

  • confusion

  • difficult or troubled breathing

  • drowsiness

  • dry mouth

  • fast heartbeat

  • hyperventilation

  • irregular heartbeats

  • irregular, fast or slow, or shallow breathing

  • irritability

  • lightheadedness, dizziness, or fainting

  • nausea

  • nervousness

  • noisy breathing

  • pale or blue lips, fingernails, or skin

  • restlessness

  • shaking

  • shortness of breath

  • slow or irregular heartbeat

  • tightness in the chest

  • trouble sleeping

  • unable to speak

  • unusual tiredness

  • weakness

  • wheezing

Rare
  • Attack, assault, or force

  • changes in patterns and rhythms of speech

  • feeling of constant movement of self or surroundings

  • headache

  • lack or loss of self-control

  • loss of balance

  • mood swings

  • noisy breathing

  • not breathing

  • restlessness

  • seeing, hearing, or feeling things that are not there

  • sensation of spinning

  • shakiness and unsteady walk

  • sleepiness

  • slow to respond

  • slurred speech

  • trouble in speaking

  • unconsciousness

  • unsteadiness, trembling, or other problems with muscle control or coordination

Get emergency help immediately if any of the following symptoms of overdose occur:


Symptoms of overdose
  • Change in consciousness

  • difficulty with coordination

  • loss of consciousness

  • sleepiness or unusual drowsiness

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:


More common
  • Vomiting

Less common
  • Rash

Rare
  • Blurred vision

  • double vision

  • gagging

  • hiccups

  • seeing double

  • watering of mouth and drooling

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.


Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

See also: Versed side effects (in more detail)



The information contained in the Thomson Reuters Micromedex products as delivered by Drugs.com is intended as an educational aid only. It is not intended as medical advice for individual conditions or treatment. It is not a substitute for a medical exam, nor does it replace the need for services provided by medical professionals. Talk to your doctor, nurse or pharmacist before taking any prescription or over the counter drugs (including any herbal medicines or supplements) or following any treatment or regimen. Only your doctor, nurse, or pharmacist can provide you with advice on what is safe and effective for you.


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More Versed resources


  • Versed Side Effects (in more detail)
  • Versed Use in Pregnancy & Breastfeeding
  • Versed Drug Interactions
  • Versed Support Group
  • 4 Reviews for Versed - Add your own review/rating


  • Midazolam MedFacts Consumer Leaflet (Wolters Kluwer)

  • Midazolam Hydrochloride Monograph (AHFS DI)



Compare Versed with other medications


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