Poor coagulation function refers to bleeding disorders caused by lack or abnormal function of coagulation factors, which are generally divided into two categories: hereditary and acquired. Poor coagulation function is the most common clinically, including hemophilia, vitamin K deficiency and severe liver disease. In general, you can judge your poor blood coagulation function in the following ways:

1. Medical history and symptoms
Patients need to go to a regular hospital and understand their relevant medical history under the guidance of a doctor. If they have suffered from thrombocytopenia, leukemia and other diseases, and also have nausea, fever, local bleeding and other symptoms, they can preliminarily judge that their blood coagulation function is poor . Usually need to be treated in time to avoid delaying the disease and endangering the life and health of the patient.

2. Physical examination
Generally, a physical examination is also required. The doctor observes the bleeding site of the patient and further checks whether there is deep bleeding, so as to judge whether there is poor blood coagulation function to a certain extent.

3. Laboratory examination
It is also necessary to go to a regular hospital for laboratory examination, mainly including bone marrow examination, urine routine, screening test and other examination methods, so as to check the specific cause of poor coagulation function, and carry out targeted treatment according to the cause, so as to promote the gradual recovery of the body to a healthy state.