Shu Yu Tong Pills belongs to the category of proprietary Chinese medicines, the harm of which is not clear at present. Shu Yu Tong Pill is mainly composed of Sichuan Mutong, Hook Teng, Wild Chrysanthemum and Qian Cao. It has the efficacy of clearing heat and removing toxins (removing heat and toxins from the body), diuretic and diaphoretic (improving the problem of dribbling and low urine output) and softening and dispersing knots (softening and dispersing hard lumps). It is mainly used for the treatment of low urine output, retention of urine (dribbling or inability to urinate), and heat and redness caused by internal dampness and heat. The adverse reactions of Shurutong Pill are not clear at present. Note that the product is prohibited for those who are allergic to the product, allergic persons should be cautious, pregnant women should be cautious. During the period of taking, avoid eating spicy, raw and cold food. If mild diarrhea occurs, reduce the dosage appropriately to return to normal. It should be noted that if you feel unwell, it is recommended to go to the hospital as soon as possible, under the guidance of the doctor to standardize the treatment, do not blindly use your own medication, so as not to delay the condition.