What is a migraine?

Migraines are characterized by recurring throbbing headaches. They often occur together with other symptoms such as photophobia, nausea, and vomiting.

Migraines are often, but not always, distinguishable from other headaches. Migraines can last up to 72 hours.

Migraines are characterized by recurring, throbbing headaches, often accompanied by photophobia, nausea, and vomiting.

Some people experience special symptoms from the sensory system in connection with an attack. These can include visual phenomena, tingling in the hands and feet, or problems with speaking. These symptoms go away on their own and are called auras.

Migraines are a neurological disease. The cause of migraines is not fully understood, but the pain may be caused by dilation of blood vessels in parts of the brain. Although they can be unpleasant, migraines are not dangerous. Migraines are relatively common, 1 in 5 will experience a migraine during their lifetime.

Symptoms

• Throbbing, one-sided headache
• Nausea and vomiting
• Photophobia
• Sensitivity to sound
• Aura can include loss of vision, seeing flashing lights, ringing in the ears, feeling numb in the body, or having difficulty speaking.