If you are in a coma due to angina pectoris, you can press 10~ 15 quick-acting Jiuxin Pill under the patient's tongue, hold your chin up and keep breathing unobstructed, and you can recover in 5~8 minutes. Coma caused by other reasons can also be rescued by taking Xiao Su Jiuxin Pill combined with routine therapy, which can obviously promote the early recovery of patients with cerebral coma, improve the survival rate and reduce the disability rate. Xiao Su Jiuxin Pill has the effects of promoting blood circulation, removing blood stasis, dredging channels and collaterals, and inducing resuscitation. In its formula, Ligusticum Chuanxiong and Borneolum Syntheticum are the main drugs and menstruation-dredging drugs for head diseases. The compatibility of the two drugs can enhance the efficacy of inducing resuscitation and inducing drugs to ascend, and can improve the hypoxia tolerance of brain tissue. In the emergency department, nasal feeding and enema can be used to popularize and apply.