Why is my Marfan syndrome child so lazy and always tired?

May be the treatment. The beta-blocker medications used to control a marfan syndrome patient's blood pressure and heart rate can cause fatigue. If such a side effect seems to be happening, the patient's primary care doctor or cardiologist can re-evaluate.
Dont know. Marfan syndrome is a relatively rare condition that effects different body systems differently and to a lesser or greater extent. This type of question should be answered by whatever congenital disease specialist you take him to. Lazy and tired does not just occur in marfan's. I have it (lazy and tired that is).

Related Questions

How does a baby get tested for Marfan syndrome?

See a geneticist. There are many options for genetic testing for marfan syndrome, but for a baby the best answer comes not from tests but from a careful history, family history, and physical examination. Sifting through the information and making sense of it in light of the new diagnostic guidelines (the 2010 ghent criteria) may show you that testing makes sense - or maybe not. Your clinical geneticist can help. Read more...

What tests are done to diagnose Marfan Syndrome?

Multiple . There is no single test for Marfan's Syndrome. After the clinical suspicion raised, a detailed exam with a focus on heart with EKG and Echo, imaging and genetic history will be needed for the confirmation. . Read more...
No Specific Test ? Marfan's Syndrome is usually diagnosed based of clinial criteria; major / minor per Revised Ghent Nosology with testing for mutations at FBN1 Many other syndrome share features with Marfan's so satisfaction of criteria set for MF is imperative. Criteria is also modified for children less than 20 yrs. Take care! Read more...
Eye xam, cardio- -ologists as well as orthopedic surgeons. That covers the main serious features of the syndrome. Read more...