What is migraine?
A migraine is usually a moderate or severe headache.
What causes migraine?
The exact cause is unknown, but there can be triggers, such as particular foods, stress or tiredness.
What are the symptoms of migraine?
Symptoms include:
- intense throbbing on 1 side of the head
- sensitivity to light or sound
- feeling sick or being sick
Some people have migraines frequently, while others may only experience them from time to time.