Headaches can feel like a dull ache, severe head pain, throbbing or pulsing, or pain on one side of the head. Some come with nausea, sensitivity to light or sound, or weakness. Migraines are a more severe kind of headache and can be debilitating.
Things that raise the risk of headaches or migraines include a family history, intense exertion, dehydration, some medications, certain foods and drinks, caffeine, alcohol, smoking, strong smells, changes in sleep, stress, bright lights, loud noise, eye, back or neck strain, poor posture, weather changes, hormone changes, head injuries and whiplash. Chiropractic care is aimed at the neck and posture-related part of that picture.