I had a migraine and an MRI. It said insufficient blood supply to the heart and brain, cerebral arte

Insufficiency of blood supply to the heart and brain, cerebral arteriosclerosis may cause headache, so when there is insufficient blood supply to the brain, you can apply drugs to improve blood circulation in the brain, such as flunarizine hydrochloride, nicergoline. Severe cases can be treated with aspirin and other anti-platelet aggregation drugs and statins.