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Plavix
Overview
What is Plavix?
Plavix (clopidogrel bisulfate) is a thienopyridine class inhibitor of P2Y ADP platelet receptors. Chemically it is methyl (+)-()-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4)-acetate sulfate (1:1). The empirical formula of clopidogrel bisulfate is CHClNOS•HSO and its molecular weight is 419.9.
The structural formula is as follows:
Clopidogrel bisulfate is a white to off-white powder. It is practically insoluble in water at neutral pH but freely soluble at pH 1. It also dissolves freely in methanol, dissolves sparingly in methylene chloride, and is practically insoluble in ethyl ether. It has a specific optical rotation of about +56°.
Plavix for oral administration is provided as either pink, round, biconvex, debossed, film-coated tablets containing 97.875 mg of clopidogrel bisulfate which is the molar equivalent of 75 mg of clopidogrel base or pink, oblong, debossed film-coated tablets containing 391.5 mg of clopidogrel bisulfate which is the molar equivalent of 300 mg of clopidogrel base.
Each tablet contains hydrogenated castor oil, hydroxypropylcellulose, mannitol, microcrystalline cellulose and polyethylene glycol 6000 as inactive ingredients. The pink film coating contains ferric oxide, hypromellose 2910, lactose monohydrate, titanium dioxide and triacetin. The tablets are polished with Carnauba wax.
What does Plavix look like?
What are the available doses of Plavix?
Tablets: 75 mg, 300 mg ()
What should I talk to my health care provider before I take Plavix?
Nursing mothers: Discontinue drug or nursing, taking into consideration importance of drug to mother. ()
How should I use Plavix?
The optimal duration of Plavix therapy in ACS is unknown.
Plavix can be administered with or without food
What interacts with Plavix?
Sorry No Records found
What are the warnings of Plavix?
Sorry No Records found
What are the precautions of Plavix?
Sorry No Records found
What are the side effects of Plavix?
Sorry No records found
What should I look out for while using Plavix?
Active pathological bleeding, such as peptic ulcer or intracranial hemorrhage ()
Hypersensitivity to clopidogrel or any component of the product ()
What might happen if I take too much Plavix?
Platelet inhibition by Plavix is irreversible and will last for the life of the platelet. Overdose following clopidogrel administration may result in bleeding complications. A single oral dose of clopidogrel at 1500 or 2000 mg/kg was lethal to mice and to rats and at 3000 mg/kg to baboons. Symptoms of acute toxicity were vomiting, prostration, difficult breathing, and gastrointestinal hemorrhage in animals.
Based on biological plausibility, platelet transfusion may restore clotting ability.
How should I store and handle Plavix?
Store between 20-25°C (68-77°F); excursions permitted between 15-30°C (59-86°F).Do not refrigerate. Keep the bottle in the outer carton when not in use.The product should be used within three months after it has been opened.Store between 20-25°C (68-77°F); excursions permitted between 15-30°C (59-86°F).Do not refrigerate. Keep the bottle in the outer carton when not in use.The product should be used within three months after it has been opened.Store between 20-25°C (68-77°F); excursions permitted between 15-30°C (59-86°F).Do not refrigerate. Keep the bottle in the outer carton when not in use.The product should be used within three months after it has been opened.Plavix (clopidogrel bisulfate) 75 mg tablets are available as pink, round, biconvex, film-coated tablets debossed with "75" on one side and "1171" on the other. Tablets are provided as follows:
Clinical Information
Chemical Structure
No Image foundClinical Pharmacology
Clopidogrel is an inhibitor of platelet activation and aggregation through the irreversible binding of its active metabolite to the P2Y class of ADP receptors on platelets.
Non-Clinical Toxicology
Active pathological bleeding, such as peptic ulcer or intracranial hemorrhage ()Hypersensitivity to clopidogrel or any component of the product ()
Clopidogrel is a prodrug. Inhibition of platelet aggregation by clopidogrel is entirely due to an active metabolite. The metabolism of clopidogrel to its active metabolite can be impaired by genetic variations in CYP2C19 and by concomitant medications that interfere with CYP2C19. Avoid concomitant use of Plavix and drugs that inhibit CYP2C19 activity. Co-administration of Plavix with omeprazole, a proton pump inhibitor that is an inhibitor of CYP2C19, reduces the pharmacological activity of Plavix if given concomitantly or if given 12 hours apart .
The following serious adverse reactions are discussed below and elsewhere in the labeling:
Reference
This information is obtained from the National Institute of Health's Standard Packaging Label drug database.
"https://dailymed.nlm.nih.gov/dailymed/"
While we update our database periodically, we cannot guarantee it is always updated to the latest version.
Review
Professional
Clonazepam Description Each single-scored tablet, for oral administration, contains 0.5 mg, 1 mg, or 2 mg Clonazepam, USP, a benzodiazepine. Each tablet also contains corn starch, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and povidone. Clonazepam tablets USP 0.5 mg contain Yellow D&C No. 10 Aluminum Lake. Clonazepam tablets USP 1 mg contain Yellow D&C No. 10 Aluminum Lake, as well as FD&C Blue No. 1 Aluminum Lake. Chemically, Clonazepam, USP is 5-(o-chlorophenyl)-1,3-dihydro-7-nitro-2H-1,4-benzodiazepin-2-one. It is a light yellow crystalline powder. It has the following structural formula: C15H10ClN3O3 M.W. 315.72Tips
Tips
Interactions
Interactions
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