WARFARIN Tablet Ref.[8408] Active ingredients: Warfarin

Source: Medicines & Healthcare Products Regulatory Agency (GB)  Revision Year: 2017  Publisher: Sun Pharmaceutical Industries Europe B.V., Polarisavenue 87, 2132 JH Hoofddorp, The Netherlands

Product name and form

Warfarin 0.5 mg Tablets.

Pharmaceutical Form

Tablet.

Warfarin 0.5 mg Tablets are white, flat round tablets, with a 7.0 mm diameter, plain on one side and scored on the other, engraved with “W” above the score and “0.5” underneath.

The tablet can be divided into equal halves.

Qualitative and quantitative composition

Each tablet contains Warfarin Sodium 0.5 mg.

Excipient with known effect: 98.25 mg lactose anhydrous per tablet.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Warfarin

Warfarin is a synthetic 4-Hydroxycoumarin derivative which acts by preventing the formation of active procoagulation factors II, VII, IX and X in the liver by inhibiting the vitamin K – mediated gammacarboxylation of precursor proteins. Full therapeutic activity is not achieved until circulating coagulation factors have been removed by normal catabolism. This occurs at different rates for each factor, with factor VII having the shortest half-life. Warfarin has no direct thrombolytic effect, though it may limit the extension of existing thrombi.

List of Excipients

Lactose anhydrous
Pregelatinised maize starch
Magnesium stearate

Pack sizes and marketing

HDPE bottle with polyester wad and child resistant polypropylene cap.

Contents: 21, 28, 50, 56, 100, 112, 200 or 500 tablets.

PVC/PVDC-aluminium foil or Aclar/aluminium foil blisters.

Contents: 21, 28, 50, 56, 100, 112, 200 or 500 tablets.

Not all pack sizes may be marketed.

Marketing authorization holder

Sun Pharmaceutical Industries Europe B.V., Polarisavenue 87, 2132 JH Hoofddorp, The Netherlands

Marketing authorization dates and numbers

PL 31750/0092

07/01/2002

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