Headaches are quite common to be heard of but still, we usually don’t have much understanding about them. It is a painful sensation in any part of the head, ranging from sharp to dull that may occur with other symptoms. Headaches can have causes that aren't due to underlying disease. Examples include lack of sleep, an incorrect eyeglass prescription, stress, loud noise exposure, or tight headwear. In this session, we will try to get an understanding of headaches.