There is no formula named Da Renewal Tang in the formula, only Da Renewal Tang from Biquan Qianjin Yaofang (备急千金要方). This question should be about the composition and efficacy of Da Ren Ren Wang Tang. Da Renewal of Life Tang is composed of nine herbs, including ephedra, dried ginger, chuanxiong, ginseng, gypsum, angelica sinensis, gui xin, and licorice. Its effects are mainly to dispel wind and clear the channels.
It is often used in diseases caused by wind evils that invade the body and affect the functions of the internal organs. Common clinical manifestations are strong mouth, unable to speak, hemiplegia (one side of the limbs can not move freely), unconsciousness, limbs drooping and hanging, skin pain and itching, etc..
Meanwhile, it can be used to treat Liver Knight’s Wind (the liver is severely attacked by wind), sudden mute (sudden inability to speak), and the five viscera being paralyzed by thieving wind (the five viscera are weak and susceptible to wind).
It is recommended that patients should consult a doctor in time when discomfort occurs, and use medication under the doctor’s guidance, do not use medication blindly to avoid danger.