The side effects of Shuji Pill are not known. Shu Tendon Pill is composed of strychnine powder, qiangwu, ephedra, duhuo, hyssop, cinnamon stick, licorice, frankincense, papaya, myrrh, antifungal, millenarian, eucommia, and maple bark, etc. It has the efficacy of dispelling wind and removing dampness (dispelling wind and dampness in the body), and soothing the tendons and activating the blood. This medicine is used for the treatment of wind-cold-dampness paralysis (paralysis of limbs caused by the invasion of wind, cold and dampness into the human body), which is characterized by numbness of the limbs, pain in the tendons and bones, coldness and pain in the limbs, and difficulty in walking. In the use of this drug need to pay attention to the adverse reactions and contraindications are not clear, but pregnant women, athletes should be careful to use this drug. If there is a need for medication, it is recommended to go to a regular hospital, under the guidance of a professional doctor to identify the treatment, do not self-medication, so as not to delay the condition.