My son is six years old and has recently been complaining of dizziness. What could be the cause?

Patient's question:

Discovered in September

Doctor's answer:

Your condition may be caused by insufficient blood supply to the brain. Insufficient blood supply to the brain refers to a disease where various causes lead to chronic, widespread blood supply insufficiency in the brain, resulting in ischemia and hypoxia in the brain and a series of clinical manifestations of brain dysfunction. It is recommended to use vasodilator drugs for treatment, and a cerebral angiography examination may be necessary if needed.