Learn more about usage, cautions, and possible side effects of Coumadin.
Chemical Name: WARFARIN (WAR-far-in)
Coumadin 10mg is an anticoagulant used to treat or prevent harmful blood clots that may occur in the veins (venous thrombosis) or lungs (pulmonary embolism), or with a type of abnormal heartbeat (such as atrial fibrillation), or following a heart valve replacement. Coumadin 10mg is also used to reduce the risk of stroke and other problems in patients who have had a heart attack. It may also be used to treat or prevent other conditions as determined by your doctor.
WARNING: COUMADIN 10mg CAN CAUSE SEVERE AND SOMETIMES FATAL BLEEDING. Bleeding is more likely to occur at the start of treatment or with high doses. Patients who have inconsistent INRs (a blood test); have taken Coumadin 10mg for a long time; take certain other medicines; have had a recent injury or surgery; are over 65 years old; or have a history of stomach or bowel bleeding, high blood pressure, blood vessel problems in the brain, serious heart disease, anemia, cancer, or decreased kidney function may be at greater risk. Certain blood clotting tests (eg, PT, INR) will be performed regularly while you take Coumadin 10mg. Contact your doctor right away if you notice any unusual bleeding or bruising. Some medicines or medical conditions may interact with Coumadin 10mg. INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. DO NOT TAKE COUMADIN 10mg if you are also taking mifepristone, streptokinase, or urokinase. ADDITIONAL MONITORING OF YOUR DOSE OR CONDITION may be needed if you are taking heparin or other anticoagulants; nonsteroidal anti-inflammatory drugs (NSAIDs) (such as ibuprofen); salicylates (such as aspirin); or many other prescription and nonprescription medicines (such as those used for infections, inflammation, aches and pains, high blood pressure, high cholesterol, seizures, mental or mood problems, diabetes, stomach or bowel problems, irregular heartbeat, birth control, hormone replacement, cancer, and other conditions), multivitamin products, and herbal or dietary products (such as herbal teas, coenzyme Q10, garlic, ginseng, gingko, St. John's wort, and others). DO NOT START OR STOP any medicine without doctor or pharmacist approval. Inform your doctor of any other medical conditions including fever, diarrhea, fluid buildup, very poor health, poor nutrition, nutrient or fat absorption problems, low levels of vitamin K or vitamin C in the blood, excessive fat in the stools, recent or current infection, tuberculosis, alcohol use, or if you have recently been injured, fallen, given birth, or had surgery. Inform your doctor if you have a history of lung, liver, kidney, or thyroid problems; yellowing of the skin or eyes; stomach or bowel problems (such as ulcer, bleeding, inflammation); heart problems (such as infection or heart failure); blood clots; blood problems (such as anemia, protein C deficiency, high red blood cell levels); blood vessel problems; high blood pressure; mental or mood problems; high cholesterol; arthritis; diabetes; cancer; alcohol abuse; allergies; pregnancy; or breast-feeding. Inform your doctor if you have a heart valve replacement, a catheter, or an intrauterine device (IUD). USE OF COUMADIN 10mg IS NOT RECOMMENDED if you are planning or have recently had certain types of surgery or other medical procedures, or if you have certain types of active bleeding; severe, uncontrolled high blood pressure; certain heart conditions (such as inflammation or infection); certain blood vessel problems (such as an aneurysm); certain blood or bleeding problems; or an active ulcer. USE OF COUMADIN 10mg IS NOT RECOMMENDED if you are unable to have routine blood clotting tests, or you are unable to follow your doctor's instructions properly and do not have someone to help you take your medicine. Contact your doctor or pharmacist if you have any questions or concerns about taking Coumadin 10mg.
Follow the directions for using Coumadin 10mg provided by your doctor. Coumadin 10mg comes with a MEDICATION GUIDE approved by the U.S. Food and Drug Administration. Read it carefully each time you refill Coumadin 10mg. Ask your doctor, nurse, or pharmacist any questions that you may have about Coumadin 10mg. Coumadin 10mg may be taken by mouth on an empty stomach or with food. STORE COUMADIN 10mg at room temperature in a tightly-closed container, away from heat and light. It is very important to take Coumadin 10mg on a regular schedule as prescribed by your doctor. Take Coumadin 10mg at the same time each day. CONTINUE TO TAKE COUMADIN 10mg as directed by your doctor even if you feel well. Do not miss any doses unless directed to do so by your doctor. IF YOU MISS A DOSE OF COUMADIN 10mg, contact your doctor right away. Take the missed dose as soon as possible if you remember on the same day. If you do not remember until the next day, skip the missed dose and go back to your regular dosing schedule. DO NOT take 2 doses at once.
DO NOT USE COUMADIN 10mg if you have had an allergic reaction to it or are allergic to any ingredient in this product. DO NOT EXCEED THE RECOMMENDED DOSE or use for longer than prescribed without checking with your doctor. DO NOT STOP USING COUMADIN 10mg without first checking with your doctor. Certain blood clotting tests (eg, PT, INR) will be performed regularly while you take Coumadin 10mg. Keep all doctor and lab appointments. CONTACT YOUR DOCTOR RIGHT AWAY if you notice any unusual bleeding or bruising. BEFORE YOU HAVE ANY MEDICAL OR DENTAL TREATMENTS, EMERGENCY CARE, OR SURGERY, tell the doctor or dentist that you are using Coumadin 10mg. COUMADIN 10mg REDUCES BLOOD CLOTTING. To prevent bleeding, avoid any sports or other activities that may expose you to a risk of bruising or serious injury. Brush your teeth carefully with a soft toothbrush, floss your teeth gently, and use caution when shaving. DO NOT DRINK ALCOHOL while you are taking Coumadin 10mg. DO NOT CHANGE YOUR EATING HABITS, activity level, or weight without checking with your doctor. Drinking alcohol or changing your diet, activity level, or weight may lead to a change in the amount of Coumadin 10mg in your blood. This could increase your risk of side effects. Foods that are high in vitamin K (such as green leafy vegetables, broccoli, liver, certain vegetable oils) may change the effects of Coumadin 10mg. Ask your doctor for a list of foods that may affect Coumadin 10mg. DO NOT drink cranberry juice or eat cranberry products while you are using Coumadin 10mg. Tell your doctor if cranberry products or any foods high in vitamin K are already a part of your diet. IF THERAPY WITH COUMADIN 10mg IS STOPPED, the blood thinning effects may last for 2 to 5 days after you stop taking it. Discuss any questions or concerns with your doctor. BEFORE YOU BEGIN TAKING ANY MEDICINE, either prescription or over-the-counter, check with your doctor or pharmacist. This includes vitamins, herbal or dietary supplements, or over-the-counter medicines such as aspirin, ibuprofen, acetaminophen, or cold medicines. IF YOU ARE ALREADY TAKING ASPIRIN for a heart or other condition, talk with your doctor about whether or not you should continue taking it with Coumadin 10mg. IF YOU WILL BE TRAVELING OR if you will be confined to a bed or chair for a long period of time (such as car or airplane ride), tell your doctor. Elevated body temperature may increase the effect of Coumadin 10mg. BE CAREFUL TO AVOID BECOMING OVERHEATED, especially during hot weather. USE COUMADIN 10mg WITH CAUTION IN THE ELDERLY and in ASIAN patients because they may be more sensitive to the effects of the medicine. FOR WOMEN: DO NOT USE COUMADIN 10mg if you are pregnant. IT HAS BEEN SHOWN TO CAUSE HARM to the fetus. Avoid becoming pregnant while you are taking Coumadin 10mg. If you may become pregnant, use an effective form of birth control. If you suspect that you could be pregnant, contact your doctor immediately. IT IS UNKNOWN IF COUMADIN 10mg IS EXCRETED in breast milk. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using Coumadin 10mg, check with your doctor or pharmacist to discuss the risks to your baby.
NO COMMON SIDE EFFECTS HAVE BEEN REPORTED with the proper use of Coumadin 10mg. If you notice any unusual effects, contact your doctor, nurse, or pharmacist. CONTACT YOUR DOCTOR IMMEDIATELY if you experience any back, side, muscle, joint, or stomach pain; black tarry or bloody stools; blood in the urine (pink or brown urine); bloody or coffee ground-like vomit; chest pain; decreased urination; dizziness; fainting; fever; numbness or tingling; pain, unusual color, or temperature change in any area of the body; pale skin; purple, dark, or painful toes; shortness of breath; skin sores or ulcers; stroke symptoms (such as confusion, slurred speech, vision problems, one-sided weakness); sudden severe pain in your legs, feet, or toes; trouble swallowing; unusual bruising or bleeding (such as nosebleed, unusual bleeding from gums, increased bleeding from cuts, increased menstrual or vaginal bleeding, coughing up blood); unexplained swelling; unusual pain, swelling, or discomfort; unusual headache or weakness; wounds or sores that do not heal properly; or yellowing of the skin or eyes. An allergic reaction to Coumadin 10mg is unlikely, but seek immediate medical attention if it occurs. Symptoms of an allergic reaction include rash, itching, swelling, dizziness, or trouble breathing. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist. This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your healthcare provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions for Coumadin
IF OVERDOSE IS SUSPECTED, contact your local poison control center or emergency room immediately. Symptoms of overdose may include abnormal or excessive bleeding or bruising; blood in your vomit, urine, or stools; black tarry stools; or increased menstrual bleeding.
Carry an identification card at all times that says you are taking Coumadin 10mg. DO NOT SHARE COUMADIN 10mg with others for whom it was not prescribed. DO NOT USE COUMADIN 10mg for other health conditions. KEEP COUMADIN 10mg out of the reach of children. IF YOU WILL BE USING COUMADIN 10mg FOR AN EXTENDED PERIOD OF TIME, obtain refills before your supply runs out.
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