what are warfarin side effects?
11880
['Severe bleeding, including heavier than normal menstrual bleeding.', 'Red or brown urine.', 'Black or bloody stool.', 'Severe headache or stomach pain.', 'Joint pain, discomfort or swelling, especially after an injury.', 'Vomiting of blood or material that looks like coffee grounds.', 'Coughing up blood.']
18522
Warfarin (Coumadin): Cranberry may raise the risk of bleeding, especially if you already take medications to thin the blood such as warfarin. It increases the amount of time that warfarin stays in your body.
903667
['increased bleeding,', 'nosebleeds,', 'headaches,', 'itching, and.', 'bruising.']
259205
['headaches.', 'shortness of breath.', 'nosebleeds.', 'flushing.', 'dizziness.', 'chest pain.', 'visual changes.', 'blood in the urine.']
371774
['Gastrointestinal bleeding.', 'Heartburn.', 'Fatigue/sleepiness.', 'Nausea and diarrhea.', 'Lightheadedness or dizziness.', 'Diarrhea or constipation.', 'Skin rashes.']
1466889
['bruising.', 'continued bleeding.', 'dizziness, lightheadedness, and nausea.', 'pain.', 'physical weakness.']
65517
Many antibiotics and related medications, including azole antifungal agents, heighten warfarin's blood-thinning ability and raise the risk of internal bleeding. Some antibiotics, such as rifampin, decrease warfarin's ability to "thin" the blood, increasing the risk a blood clot will form.
240970
The drug's label had warned of other serious side effects, such as gastrointestinal bleeds, allergic reaction, and kidney and liver problems. It listed the most common side effects of Vioxx as respiratory infections, diarrhea, nausea and headache.
646919
Hair loss is not a known side effect of the NOACs rivaroxaban, dabigatran or apixaban. However, it is known to occur with the anticoagulants heparin and warfarin.
700328
['tiredness,', 'drowsiness,', 'dizziness,', 'nervousness,', 'numbness or tingly feeling in the hands or feet,', 'coordination problems,', 'diarrhea,', 'weight loss,']
1107343
['bruising.', 'bleeding more easily.', 'nosebleeds.', 'headache.', 'dizziness.', 'cough.', 'nausea.', 'diarrhea.']
348580
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.
78506
If you stop taking warfarin, the rate at which your blood clots will quickly return to what it was before you started taking it. This means you may be at an increased risk of serious problems like strokes, heart attacks, DVT or pulmonary embolism.
1010033
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.
1340303
Tell your doctor right away if you have any serious side effects, including: very slow heartbeat, severe dizziness, fainting, unusual weakness, signs of kidney problems (such as change in the amount of urine), numbness/tingling of the hands/feet, blue fingers/toes, easy bruising/bleeding, mental/mood changes (such as ...
1191917
One of the most obvious side effects of blood-thinning medication is the increased risk of bleeding. You may even be at danger of bleeding significantly from small cuts. Be sure to tell your doctor if you experience a long nosebleed or bleeding gums, or see blood in your vomit or feces.
966355
['Bleeding gums.', 'coughing up blood.', 'difficulty with breathing or swallowing.', 'dizziness.', 'fast or irregular heartbeat.', 'hives, itching, or skin rash.', 'increased menstrual flow or vaginal bleeding.', 'nosebleeds.']