Headache Learn about headaches and what you can do to avoid them. When a headache may mean something serious Some types of headaches should send you to the doctor. The Basics Home remedies for headaches Take steps to help prevent headaches Headache: Should you see a doctor? Headache triggers quiz More information Sinus trouble can be a real headache When pain is a medical emergency Headaches in children: What parents need to know Migraines and women: Is it hormones? Migraine facts and myths Headache triggers vary widely What are cluster headaches? When a migraine strikes Related stories