Uses of Heparin

Heparin is used to treat blood clots in leg veins (deep vein thrombosis), blood clots in the lung (pulmonary embolism), chest pains resulting from disease of the heart arteries (unstable angina pectoris), severe blockages affecting arteries in the legs (acute peripheral arterial occlusion).

It is also used during heart, lung operations, during kidney dialysis and prevention of blood clots in the heart following a heart attack (mural thrombosis). 

Therapeutic Category

Heparin: Anticoagulant

How Heparin works

Heparin binds to the antithrombin (an enzyme present in the clotting system) which in turn inhibits several clotting factors such as factor Xa, factor IIa. This inactivation of thrombin prevents the formation of clots and prolongs the clotting time of blood.

Common side effects of Heparin

• Red lumps or red, itchy patches like eczema at the injection site

When to consult your doctor

Consult your doctor, if you experience:

• Severe allergic reactions (itchy skin rash, eye irritation, runny nose, wheezing, rapid breathing, blue tinge to the lips, fever, chills, swelling of the eyes and lips, and shock)
• Thrombocytopenia may result in the formation of dangerous blood clots causing chest pains, shortness of breath, coughing, dizziness or loss of consciousness
• Signs of developing paralysis (after having an epidural or spinal anesthetic, tingling, weakness or numbness in legs or lower body, back pain, incontinence of urine or back passage)
• Unusual bruising or purple spots on skin, unusual bleeding from gums, nose, urine, stool, or injury

Health Tips for Heparin

• Follow your healthcare provider's instructions regarding the dosage and schedule for taking heparin. Do not skip doses or stop taking it without consulting your healthcare provider
• Attend regular follow-up appointments with your healthcare provider to monitor your progress and adjust the medication as needed
• Drink plenty of water throughout the day to prevent dehydration
• Avoid alcohol while taking Heparin, as alcohol can increase the risk of bleeding
• Maintaining regular exercise can help improve circulation and reduce the risk of blood clots
• Inform your healthcare provider of all medications and supplements you are using to check for potential drug interactions
• Heparin should be used with caution in pregnant or breastfeeding women