This medication is utilized to take care of blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body. Preventing harmful blood clots helps to decrease the threat of a stroke or heart assault. Conditions that raise your danger of developing blood clots include a specific type of irregular heart rhythm (atrial fibrillation), heart valve replacement, recent heart attack, and specific surgeries (such as for example hip/knee replacement).
Warfarin is usually called a "blood thinner," but the more correct term is "anticoagulant." It helps to keep bloodstream flowing smoothly in your body by decreasing the quantity of certain substances (clotting proteins) in your blood.
Read the Medication Guide provided by your pharmacist before you start taking warfarin and each time you get a refill. If you have any relevant questions, ask your doctor or pharmacist.
Simply take this medication by mouth with or without meals as directed by your doctor or other medical care professional, often as soon as per day. It is extremely important to go on it exactly as directed. Don't increase the dose, frequently take it more, or stop using it unless directed by the physician.
Dosage is based on your condition that is medical tests (such as INR), and response to treatment. Your doctor or other health care provider will monitor you closely while you are taking this medication to determine the dose that is right you.
Use this medicine frequently to have the benefit that is most from it. Each day to help you remember, take it at the same time.
You should consume a balanced, consistent diet while taking warfarin. Some meals can impact exactly how warfarin works in your body that can influence your dose and treatment. Avoid sudden large increases or decreases in your intake of foods high in vitamin K (such as broccoli, cauliflower, cabbage, brussels sprouts, kale, spinach, and other green leafy vegetables, liver, green tea, certain vitamin supplements). If you are trying to lose weight, check with your doctor before you try to go on a diet.
Since this medication can be absorbed through the skin and lungs and may harm an baby that is unborn ladies who are pregnant or who may be pregnant must not handle this medication or inhale the dust from the tablets.
Nausea, loss in appetite, or stomach/abdominal pain may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Remember that the doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have adverse that is serious.
This medication can cause serious bleeding if it impacts your blood clotting proteins too much (shown by unusually high INR lab results). Also if your doctor stops your medicine, this danger of bleeding can continue for as much as per week. Tell your medical practitioner appropriate away if you have any signs of serious bleeding, including: unusual pain/swelling/discomfort, unusual/easy bruising, prolonged bleeding from cuts or gums, persistent/frequent nosebleeds, unusually heavy/prolonged menstrual flow, pink/dark urine, paying blood, vomit that is bloody or seems like coffee grounds, severe frustration, dizziness/fainting, unusual or persistent tiredness/weakness, bloody/black/tarry stools, chest pain, difficulty breathing, difficulty swallowing.
Inform your doctor right away if any one of these not likely but serious part results occur: persistent nausea/vomiting, severe stomach/abdominal pain, yellowing eyes/skin.
This drug rarely has caused very serious (possibly fatal) problems if its impacts lead to small blood clots (usually at the beginning of treatment). This can lead to skin/tissue that is severe that may need surgery or amputation if left untreated. Patients with particular blood conditions (protein C or S deficiency) may be at greater risk. Get medical help right away if any of these uncommon but serious adverse effects occur: painful/red/purplish patches regarding the epidermis (such as in the toe, breast, stomach), change in the amount of urine, vision changes, confusion, slurred speech, weakness on a single part for the human anatomy.
A very severe allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious hypersensitive reaction, including: rash, itching/swelling (especially of the face/tongue/throat), serious dizziness, trouble breathing.
This is not a list that is complete of adverse effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the united states -
Call your doctor for medical advice about side-effects. You may report adverse effects to Food And Drug Administration at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side-effects. You may report adverse effects to Health Canada at 1-866-234-2345.
Before taking warfarin, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other dilemmas. Talk to your pharmacist for more details.
Before making use of this medicine, tell your doctor or pharmacist your medical history, especially of: blood disorders (such as anemia, hemophilia), bleeding problems (such as for instance bleeding of the stomach/intestines, bleeding in the brain), blood vessel disorders (particularly aneurysms), recent major injury/surgery, liver disease, alcohol use, mental/mood disorders (including memory problems), frequent falls/injuries.
It is necessary that most your medical practioners and dentists know that you take warfarin. Before having surgery or any medical/dental procedures, tell your physician or dentist that you are taking this medication and about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
Avoid getting injections into the muscles. It should be given in the arm if you must have an injection into a muscle (for example, a flu shot. This way, it will be easier to check for bleeding and/or apply pressure bandages.
This medication might cause stomach bleeding. Daily use of alcohol while using this medicine will increase your risk for stomach bleeding and may also affect how this medicine works. Limit alcoholic beverages. Ask your doctor or pharmacist about how much alcohol you may properly drink.
When you have an illness or infection that causes fever, vomiting, or diarrhea for more than 2 days, or if you start using any antibiotic medications, contact your doctor or pharmacist right away because these conditions can affect how warfarin works if you have not been eating well.
This medication causes bleeding that is heavy. To lower the chance of getting cut, bruised, or injured, use caution that is great sharp objects like safety razors and nail cutters. Use an electric razor when shaving and a soft toothbrush when brushing your teeth. Avoid activities such as contact sports. If you hit your head, call your doctor right away if you fall or injure yourself, especially. Your doctor may require to check you.
The Food & Drug Administration has stated that generic warfarin products are interchangeable. However, consult your pharmacist or doctor before switching warfarin products. Be careful not to take more than one medication that contains warfarin unless specifically directed by the doctor or health care provider who's monitoring your warfarin treatment.
Older adults may be at greater risk for bleeding while using the this drug.
This medication is maybe not suitable for use during maternity because of serious (possibly fatal) injury to an baby that is unborn. Discuss with your doctor the use of reliable forms of birth control while taking this medication and for 1 month after stopping the medication. If you become pregnant or think you may be pregnant, tell your doctor right away. Before you become pregnant if you are planning pregnancy, discuss a plan for managing your condition with your doctor. Your doctor might switch the kind of medicine you use during pregnancy.
Since this drug may be absorbed through the skin and lung area and may harm an baby that is unborn women who are pregnant or who may become pregnant must not manage this medicine or breathe the dirt from the tablets.
Extremely small amounts of this medication may pass into breast milk but is unlikely to harm a nursing infant. Check with your doctor before breast-feeding.
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