Thrombocytopenia mainly causes the disorder of hemostatic function, and the consequence is that there will be various bleeding symptoms, and there may be bleeding in several parts of the body. It is recommended to seek medical treatment and treatment in time to avoid adverse consequences. 1. Bleeding caused by thrombocytopenia mainly includes nosebleed, gum and conjunctival bleeding, skin petechiae, ecchymosis and so on. 2. Serious patients may have gastrointestinal bleeding, genitourinary bleeding, cerebral hemorrhage and other internal organs bleeding, which is more serious and can be life-threatening. Thrombocytopenia easily leads to delayed hemostatic process, enhanced fibrinolysis, abnormal vascular permeability, there will be more than bleeding, and in serious cases, subcutaneous, mucous membrane, internal organs or other tissues will bleed, which will lead to thrombocytopenic purpura and other diseases. It is recommended that patients consult regular hospitals in a timely manner and receive regular treatment under the guidance of physicians.