Refill your prescription one week before your supply runs out to avoid missing a dose.Consider using a pillbox to help you remember to take your medication or get a calendar and check off every day after you take your dose.(Never change the dose yourself without calling your provider first.) If you forget to take your warfarin two or more days in a row, call your healthcare provider.If it is past eight hours, wait until the next day and take only the prescribed dose for that day. If you forget to take your dose and remember within eight hours of the time you were supposed to take your dose, take the dose.Warfarin can be taken before or after eating.Take the dose at the same time each day.Take your dose of warfarin as instructed once a day.Other instructions for taking warfarin include: Your healthcare provider will prescribe a specific dosage strength, however, keep in mind that this dosage may change based on the results of each laboratory test. The dose usually ranges from 1 mg to 10 mg. With time, however, a clot may dissolve on its own. An anticoagulant also helps prevent new clots from forming.Īn anticoagulant does not dissolve the blood clot. It also may prevent a piece of the clot from breaking off and traveling to your lungs, brain or heart. If you have a blood clot, an anticoagulant may keep the clot from getting larger. What do anticoagulants like warfarin do?Īn anticoagulant helps your body control how fast your blood clots, which helps prevent unwanted clots from forming inside your arteries, veins, or heart during certain medical conditions and during long periods of physical inactivity. The brand names of warfarin are Coumadin® and Jantoven®.

Warfarin controls the way that blood clots (thickens into a lump) inside your blood vessels. 'Anti' means against and 'coagulant' means causing blood clotting. Warfarin sodium is an anticoagulant medication.

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