Some poor coagulation function can be cured, but it should be analyzed according to the cause of poor coagulation function, mainly congenital and acquired. 1. Congenital coagulation factor deficiency: such as hemophilia treatment is mainly alternative comprehensive treatment to prevent bleeding, can not be cured. 2. Acquired coagulation dysfunction: such as vitamin K deficiency can be supplemented with vitamin K, the underlying disease infection and other active treatment of infection can restore the coagulation function, or take the drug warfarin caused by coagulation dysfunction in the discontinuation of the drug coagulation function will be restored to a certain extent. Coagulation dysfunction recovery is mainly to treat the primary disease, coagulation function can be improved to a certain extent or even cured. However, the most important prevention of congenital bleeding, treatment is also for the treatment of bleeding, so for the coagulation dysfunction of the person should consult a doctor in time to identify the cause of the targeted treatment and prevention.