Warfarin Tablets Suppliers & Bulk Manufacturers

Available Forms: Oral Tablets

Available Strengths: 1 mg, 2 mg, 2.5 mg, 3 mg, 4 mg, 5 mg, 6 mg, 7.5 mg, 10 mg

Reference Brands: Coumadin (US)

Category: Blood Disorder

Warfarin sodium tablets from 1 mg to 10 mg, a vitamin K antagonist anticoagulant dosed by INR. For importers, distributors, hospitals and anticoagulation clinics needing market-specific strength colours.

Product Description:

Warfarin sodium is an oral anticoagulant of the vitamin K antagonist type. It blocks the enzyme that recycles vitamin K, so the liver makes less of clotting factors II, VII, IX and X. This page covers tablets from 1 mg to 10 mg, including 2.5 mg, 6 mg and 7.5 mg. Warfarin has a narrow therapeutic index and response varies widely between patients, so the dose is set by blood test and often moves in small steps.

Warfarin is used to treat and prevent deep vein thrombosis and pulmonary embolism, to reduce stroke risk in atrial fibrillation, and in patients with mechanical heart valves, where newer oral anticoagulants are unsuitable. Dosing follows the INR, commonly aimed at 2 to 3, higher for some valves. Bleeding is the main hazard. Antibiotics, azole antifungals, amiodarone, NSAIDs and some herbal products can all shift the INR. Patients keep vitamin K intake steady. Warfarin harms the fetus and is avoided in pregnancy outside specialist care.

Sourcing notes. Warfarin is prescription-only. Ask for a CTD or ACTD dossier with bioequivalence data; some regulators apply tighter acceptance limits to narrow therapeutic index drugs. Colour coding by strength differs between markets, for example US and UK practice, so confirm which scheme yours expects. Packs should protect from light and moisture at room temperature, backed by zone IVb stability. Each shipment needs batch CoAs, plus GMP and CoPP certificates. Give strengths, colours, pack size, label language and shelf life on arrival.