What Causes Headache?
If you are experiencing a throbbing headache or find the lights too glaring, you are having a migraine. A migraine does not allow you to concentrate in your work and you may experience weakness, fatigue, or even feel nauseous. Symptoms may appear on one or both sides of your head or at the back of the eyes.
The human head weighs 4kg on average. If your head is not in correct alignment, for example, due to slouching or forwarded head posture, your cervical spine will have difficulties holding up the extra weight, due to the additional stress placed on the muscles and strain on your back and neck. In the long run, you may start getting neck pain, back pain and headaches or migraines.