The treatment of heparin-induced thrombocytopenia includes general therapy, drug therapy, plasma exchange, etc. 1. General treatment: Heparin-induced thrombocytopenia is an important complication after heparin therapy, once diagnosed or suspected, heparin therapy should be stopped immediately and alternative anticoagulation therapy should be taken. 2. Drug therapy: choose danaparin sodium, lepirudin and argatroban, which can directly inhibit thrombin. 3. Plasma replacement: if thrombocytopenia is severe with thrombosis, plasma replacement can be performed. If the diagnosis of heparin-induced thrombocytopenia is confirmed, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to carry out standardized treatment, the above drugs need to be taken under the guidance of the doctor.