This article guided the treatment of headaches caused by internal damage by the academic thoughts of Huxiang acupuncture academic school on ‘five main and collateral channels compatibility' and ‘acupuncture treatment of viscera disease'. This academic thought focused on the five internal organs, treating based on syndrome differentiation, taking the original channel, the son channel, the mother channel, the conquering meridian, and the conquered meridian into account which was called ‘big five channels'. Adjusting the five channels according...