The second reason involves certain rare variants of migraine, like hemiplegic migraine. If there's any kind of family history of hemiplegic migraine, then that is a signal to the provider to ...

Hemiplegic migraine A hemiplegic migraine is a rare type of migraine with aura that causes weakness in your muscles before or during a migraine headache. "The weakness may involve the arm ...

Hemiplegic migraine is another rare form of migraine, affecting 0.01% of the general population. It causes one-sided weakness as a motor (movement) aura. Most people experience their first ...