Flexi Says: A headache is a very common nervous system problem. Headaches may be a symptom of serious diseases, but they are more commonly due to muscle tension. A tension headache occurs when muscles in the shoulders, neck, and head become too tense. This often happens when people are “stressed out.” Just trying to relax may help relieve this type of headache. Mild pain relievers such as ibuprofen may also help.
