Migraine Triggers

The list of things that are felt to be migraine triggers is very large, and is organized into categories below. You may already know about some of your own triggers (for example, certain foods or menstruation).

Triggers differ from person to person. Also, so called triggers don't necessarily lead to a migraine 100% of the time. These particular triggers may lead to a migraine, only in the presence of other triggers. This is what makes identifying triggers especially difficult.

Review the list below. Keep in mind that it is impossible to avoid all of these factors, but if you can identify a clear trigger, you should avoid it if possible.

Environmental

Physical strain or significant physical exertion

Head or neck injury

Weather changes

Bright light or glare

Odors (cigarette smoke, paint thinner, perfume, exhaust fumes)

Temperature (exposure to heat or cold)

Excessive motion

Excessive noise

Food

Click here to see a list of FOOD TRIGGERS

Hormonal

Puberty

Menstruation

Menopause

Taking estrogen (oral contraceptive or estrogen replacement therapy)

Emotional

Anxiety

Anger/Repressed Anger

Depression

Excitement or exhilaration

"Let down" response (relaxation after intense stress)

Medications

Nitroglycerin

Some blood pressure medications

Oral contraceptives

Certain other drugs

Lifestyle/Habits

Skipping meals

Not enough sleep

Too much sleep (weekends/holidays)

Smoking

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