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Heparin-Induced Thrombocytopenia (HIT)

Heparin-Induced Thrombocytopenia

Heparin-induced thrombocytopenia or HIT happens when your body has a bad reaction to the drug heparin. Heparin is a drug used to stop platelets from sticking to each other and forming a clot. It is used to help stop strokes, heart attacks, or blood clots in your lungs or legs. With HIT, the heparin causes the platelets in your blood to be more likely to stick together.

Name

Heparin-Induced Thrombocytopenia Discharge Instructions

About this topic

Heparin-induced thrombocytopenia or HIT happens when your body has a bad reaction to the drug heparin. Heparin is a drug used to stop platelets from sticking to each other and forming a clot. It is used to help stop strokes, heart attacks, or blood clots in your lungs or legs. With HIT, the heparin causes the platelets in your blood to be more likely to stick together.

What drugs may be needed?

Give you an alternative drug for the heparin, if needed

When do I need to call the doctor?

Fever, chills,Chest pain or trouble breathing,Pain or swelling in an arm or leg,Headache,Change in vision, balance, or being able to walk or talk,You are not feeling better in 2 to 3 days or you are feeling worse

Body systems

Hematologic

What are other common names?

Drug Induced Thrombocytopenia,Drug-Induced Thrombocytopenia,Heparin Induced Thrombocytopenia,Heparin-Induced Low Blood Platelet Count,HIT,HIT Type I,HIT Type II,HITT,Nonimmune Heparin-Associated Thrombocytopenia

Consumer Information Use and Disclaimer

This information is not specific medical advice and does not replace information you receive from your health care provider. This is only a brief summary of general information. It does NOT include all information about conditions, illnesses, injuries, tests, procedures, treatments, therapies, discharge instructions or life-style choices that may apply to you. You must talk with your health care provider for complete information about your health and treatment options. This information should not be used to decide whether or not to accept your health care provider’s advice, instructions or recommendations. Only your health care provider has the knowledge and training to provide advice that is right for you.

Copyright

Copyright © 2020 Wolters Kluwer Clinical Drug Information, Inc. and its affiliates and/or licensors. All rights reserved.

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