Professor Zhang Qi, a master of traditional Chinese medicine, believes that the etiology and pathogenesis of overstrain strangury is deficiency in root and excess in manifestations, mixture of deficiency and excess, interaction of internal and external factors. Its affected site is mainly in the bladder, and is also closely related to the zang-fu viscera of kidney, sanjiao, lung, spleen, liver and so on. The disease tends to linger for some time and involves dysfunction of yin, yang, qi and blood in the internal organs. As the six channels are connected to the zang-fu viscera, the above symptoms can be reasonably differentiated and effectively treated by examining the channels of Taiyang, Yangming, Shaoyang, Taiyin, Shaoyin, and Jueyin. It can be effectively treated by critically selecting Taohuang Zhixue Decoction, Wuling Powder, Xiaochengqi Decoction, Xiaochaihu Decoction, Buzhong Yiqi Decoction, Bawei Shenqi Pills, Gualou Qumai Pills, Jiawei Sini Powder, etc.