Migrænetriggere

Migrænetriggere are factors that can initiate a migraine attack in susceptible individuals. While not everyone with migraines experiences triggers, identifying and managing them can be a crucial part of treatment. Triggers can vary significantly from person to person, and a single individual may have multiple triggers.

Common categories of migraine triggers include environmental factors such as bright lights, loud noises, strong smells, and changes in weather or barometric pressure. Dietary triggers are also frequently reported, with certain foods and drinks like aged cheeses, processed meats, alcohol (especially red wine), and caffeine being common culprits. Skipping meals or dehydration can also precipitate an attack.

Stress is a well-known trigger, with both the onset of stress and the release from stress being capable of causing migraines. Hormonal changes, particularly in women, are significant triggers; fluctuations in estrogen levels around menstruation, ovulation, pregnancy, and menopause can lead to migraines. Sleep disturbances, including too much or too little sleep, irregular sleep patterns, and jet lag, are also common instigators.

Physical exertion, especially intense or unaccustomed activity, can sometimes trigger a migraine. Sensory stimuli like flickering lights or strong perfumes can also play a role. It's important to note that triggers don't always cause a migraine; they often need to reach a certain threshold or interact with other factors. Keeping a migraine diary can be helpful in identifying personal triggers and patterns.