causes of haemophilia

Haemophilia is primarily a genetic condition, which means it’s usually inherited. Around 70% of cases are hereditary, passed down through mutations typically on the X chromosome. Since males have only one X chromosome, they are more likely to express the disease when they inherit the mutant gene. Females may be carriers, often with no symptoms, because they have a second X chromosome that can potentially counterbalance the mutant one. In your son’s case, it’s very possible he inherited it from a family member, like his grandfather, even if the latter didn’t present severe symptoms. While genetic factors are overwhelmingly the chief cause, some rare cases occur due to spontaneous mutations, where there’s no family history at all. It accounts for about 30% of hemophilia cases. Environmental factors or other health conditions don’t influence the onset of hemophilia directly. However, how he manages his condition can be influenced by lifestyle choices, like avoiding contact sports to reduce injury risk which could lead to bleeding episodes. Additionally, it’s important to maintain routine follow-ups with a hematologist, who can help tailor a treatment and prophylaxis plan specific to his needs. In the event of an injury, or signs like excessive bruising or joint stiffness, getting immediate medical attention is crucial to prevent complications. Be sure he gets the right doses of clotting factor concentrates as prescribed. Educating yourself and your family on signs of bleeding and how to handle them will be invaluable. Keep communication open with healthcare professionals for up-to-date information and support networks that can offer additional guidance.