What causes hemophilia A?
Disease description:
My cousin's child was diagnosed with hemophilia at birth, yet both parents are healthy and had undergone premarital medical checkups. I would like to ask, what causes hemophilia A?
Doctor's answer (1)
Dr. Zhang Heyang
Hemophilia is caused by a deficiency of clotting factors in the body, leading to impaired blood coagulation. Prolonged clotting time results in bleeding. Hemophilia is a hereditary condition linked to gender, typically occurring in males and transmitted by females. Although hemophilia does not affect lifespan, it significantly impacts daily life. It is recommended to visit the hematology department of a local hospital for further diagnosis and confirmation. Regular supplementation of clotting factors is necessary to prevent severe bleeding. In daily life, children should be protected as much as possible from cuts, falls, bumps, and other injuries. In case of injury, immediate pressure should be applied to stop the bleeding.
