Migraines can have a wide variety of triggers, including: 

– Stress and anxiety

– Hormonal changes (such as during menstruation, pregnancy, or menopause)

– Certain foods and food additives (such as chocolate, cheese, caffeine, and MSG)

– Strong smells or odors

– Changes in sleep patterns or lack of sleep

– Bright lights or loud noises

– Weather changes or extreme weather conditions

– Physical exertion or overexertion

– Certain medications or withdrawal from medication

– Dehydration or skipping meals

– Hormonal birth control or hormone replacement therapy

– Environmental factors (such as smoke or strong perfumes)

– Emotional triggers (such as excitement, anger, or sadness)