Unlike headaches, migraines can last for several days and can have warning signs to look out for before they happen.

Obesity increases the risk of migraine disease and more frequent migraine attacks. Explore effective weight loss and exercise strategies to reduce migraine risk.

Approximately 39 million people in the U.S. have migraine and up to 1 million have cluster headache, Amneal noted. There are limited treatment options for cluster headache.

Migraine seizures are defined as having a migraine aura followed by a seizure within 1 hour. There is debate around the link between the two.

The Migraine Connection Research shows migraine sufferers have a higher likelihood of experiencing brain freeze. The pain of brain freeze headaches is more intense and sharp than that of a migraine.