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What to know about over-the-counter options when you have a headache.

Reducing inflammation is key.

If you feel pain in the center of your face, it could be a sinus headache.

This class of drugs works to treat migraine pain by constricting dilated blood vessels.

These drugs weren't developed specifically for migraine prevention, but can still be effective.

These drugs weren't developed specifically for migraine prevention, but can still be effective.

Knowing some common migraine triggers can help you avoid them.

Women outnumber men, likely related to fluctuating hormone levels.

Research suggests it starts with changes in brain electrical activity.

Migraines often start with symptoms before your head starts hurting.