Chiropractic treatments can have the effect of increasing the spacing and realigning the bony vertebrae in your spine that could be compressed from simply sitting long hours behind a desk. Increasing the spacing can relieve the pressure and pinching of delicate, sensitive nerves that could be referring pain to your head. It also can have the effect of releasing endorphins into your system that could provide temporary relief from your migraine headache, enough relief to perhaps get a good night’s sleep or function properly at work.
You may be suffering from a slipped disc that is putting pressure on the nerves in your spine or neck and the pain is being referred throughout your head area.