Excuse me headache and collywobbles are how to return a responsibility

Headache, stomachache phenomenon, may be caused by cold, may also be caused by cold stagnation, qi and blood flow. Secondly, headache, stomachache may also occur enteritis, caused by bacteria, virus infection. In addition, when eating unclean food or lack of rest, mental stress is too large, can also cause headache, stomachache phenomenon.