Headache is one of the most common disorder of the nervous system. It happen when the nerve endings in different parts of your head and neck become irritated. Common complaint are pain or discomfort in the head, scalp, or neck.
A typical headache may lasts for about 3-4 hours. But for some people, severe headaches drag on much longer, sometimes for several days or months. Here are some of the possible causes of your "never ending headache" namely:
Hemicrania Continua - It is a continuous & fluctuating pain without shifting sides of the head. The pain is usually mild to moderate in intensity.
Rebound Headache - It is caused by a prolong & regular use of certain medications to treat headaches, such as migraine. Over the counter pain relievers may provide temporary relief.
Depression - According to studies; a generalized aches and pains is one of the main symptoms of depressive individuals.
It is advisable to visit a headache specialist when you...