13 Surprising Triggers of Your Headaches

Headaches can be triggered by a variety of factors, some of which may surprise you. These triggers can include stress, dehydration, poor posture, lack of sleep, certain foods or drinks (such as caffeine, alcohol, or processed meats), strong smells, bright lights, loud noises, hormonal changes, weather changes, medication overuse, or even skipping meals. Identifying and avoiding these triggers can help reduce the frequency and severity of your headaches.