heparin - injection (cont.)
HOW TO USE: Read the Patient Information Leaflet if available from your pharmacist before you start using heparin and each time you get a refill. If you have any questions, ask your doctor or pharmacist.This medication is given by injection into a vein or under the skin as directed by your doctor. Do not inject this medication into a muscle. The dosage and how often you use it are based on your medical condition, weight, and response to treatment.Heparin comes in many strengths. Serious (sometimes fatal) injuries have occurred when the wrong strength was used. Check that you are using the correct strength and dose before injecting this medication.If you are injecting heparin into a vein, flush the catheter/line with normal saline before and after infusing drugs that interact with heparin such as doxorubicin, droperidol, ciprofloxacin, and mitoxantrone.If you are injecting heparin under the skin, clean the injection site with rubbing alcohol. Change the injection site each time to lessen injury under the skin.If you are giving this medication to yourself at home, learn all preparation and usage instructions from your health care professional. Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Learn how to store and discard medical supplies safely.Use this medication regularly to get the most benefit from it. To help you remember, use it at the same times each day.Your doctor may direct you to switch to an anticoagulant taken by mouth (such as warfarin). Use this medication and any new medication exactly as directed by your doctor.
SIDE EFFECTS: Mild pain/redness/irritation at the injection site may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your 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 serious side effects.Tell your doctor right away if you have any serious side effects, including: swelling at injection site, bone pain, easily broken bones.This medication can cause bleeding if its effect on your clotting proteins is too much. Tell your doctor right away if you develop any signs of serious bleeding, including unusual pain/swelling/discomfort, prolonged bleeding from cuts or gums, persistent nosebleeds, unusually heavy/prolonged menstrual periods, unusual/easy bruising, dark urine, black stools, severe headache, unusual dizziness.Some patients can have certain bad reactions to heparin (heparin-induced thrombocytopenia-HIT or heparin-induced thrombocytopenia and thrombosis-HITT). This can occur during treatment and up to several weeks after treatment with heparin has stopped.Get medical help right away if you have any very serious side effects, including: pain/loss of feeling in the arms/legs, change in color of the arms/legs, chest pain, trouble breathing, confusion, weakness on one side of the body, slurred speech, vision changes.A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Medically Reviewed by a Doctor on 4/16/2014
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You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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