Question: What Can Interfere With Warfarin?

Can I take aspirin instead of warfarin?

Taking aspirin to reduce blood-clotting is “as safe and just as effective as warfarin”, The Daily Telegraph has today reported..

What can affect your INR levels?

Adherence. Complex regimen. Splitting tablets. Dosing error or duplication.Drug Therapy Changes. Warfarin dose recently altered. Recent antibiotic use. Medication added, deleted, or dose altered.Lifestyle Changes. Decrease in baseline alcohol use. Increase in consumption of Vitamin K containing foods.

What medications affect INR levels?

Drugs that can decrease warfarin effect & lower INR in some pts include antacids, antihistamines, barbiturates, rifampin, sucralfate, trazodone, carbamazepine, cholestyramine, griseofulvin, haloperidol, oral contraceptives, penicillin, dicloxacillin, and nafcillin.

What foods should you avoid if you are on blood thinners?

If you take medicine for your heart, doctors recommend staying away from some foods because of the risk of interaction….Blood thinners: Eat fewer foods with vitamin KAsparagus.Broccoli.Brussels sprouts.Cauliflower.Green onions.Kale.Parsley.Spinach.

What can you not eat with warfarin?

Certain drinks can increase the effect of warfarin, leading to bleeding problems. Avoid or consume only small amounts of these drinks when taking warfarin: Cranberry juice. Alcohol….AdvertisementKale.Spinach.Brussels sprouts.Collards.Mustard greens.Chard.Broccoli.Asparagus.More items…

What pain meds are safe with warfarin?

If you take blood thinners, such as Coumadin, Plavix, or Eliquis, your doctor may recommend taking Tylenol for pain as opposed to aspirin or ibuprofen.

Why do you need to take warfarin at 6pm?

In order to shorten the response time for making a dosing change, patients are traditionally advised to have their INR test in the morning and to take their warfarin in the evening (so that the INR test result will be back in time to change that day’s warfarin dose if needed).

What fruits to avoid while taking warfarin?

The following rules of thumb can help you ensure that warfarin works its best for you: Don’t make any big changes to your diet, especially in the amount vitamin K-rich foods. Avoid green tea, cranberry juice, grapefruit juices, and alcohol.

What is a critical INR level?

Normal and Critical Findings [8]For patients who are on anticoagulant therapy, the therapeutic INR ranges between 2.0 to 3.0. INR levels above 4.9 are considered critical values and increase the risk of bleeding.

Which drugs decrease the anticoagulant effects of warfarin?

Some drugs and herbal products that may reduce the anticoagulating effect of warfarin by increasing its breakdown include:St. John’s wort.carbamazepine (Tegretol, Tegretol XR, Equetro, Carbatrol)rifampin, bosentan (Tracleer)prednisone.

Can I take vitamin C while taking warfarin?

Warfarin (Coumadin) — There have been rare reports of vitamin C interfering with the effectiveness of this blood-thinning medication. In recent follow-up studies, no effect was found with doses of vitamin C up to 1,000 mg per day.

What vitamins should not be taken with warfarin?

Common supplements that can interact with warfarin include:Coenzyme Q10 (ubiquinone)Dong quai.Garlic.Ginkgo biloba.Ginseng.Green tea.St. John’s wort.Vitamin E.

Can you eat bananas while taking warfarin?

If you are a patient on warfarin, wondering whether it’s on your list of foods you can eat without worry shouldn’t make you crazy. The only time to be a little cautious when eating bananas is when you prepare green bananas.

Can I drink coffee while on warfarin?

It was concluded that caffeine has the capacity to inhibit the metabolism of warfarin and enhance its plasma concentration and hence anticoagulant effects. Thus, patients should be advised to limit the frequent use of caffeine-rich products i.e. tea and coffee during warfarin therapy.

Does warfarin affect blood pressure?

Background: Warfarin decreases the activity of matrix Gla-protein and causes extensive arterial calcification leading to increased systolic blood pressure (SBP) and pulse pressure (PP) in rats.