Migraines and Headaches Basics What's a Tension Headache? Share Pin Email More in Migraines and Headaches Basics Migraine Symptoms Diagnosis Treatment Coping Understanding Migraines Updated April 21, 2016 What exactly is a tension headache? This is what to look for. Up Next Up Next Video Can Sinus Infections Cause Headaches? Up Next Video Headache Support Groups Up Next Video Can a Lifestyle Change Help Ease My Headaches? Up Next Video Could Prescriptions Make Your Headache Worse?