Esophagus Ping San is effective in benefiting qi and breaking up blood stasis, detoxifying and dispersing toxins and lumps, but due to individual differences, the specific effect of the medicine may vary from patient to patient, and a few patients may not have good results. Esophagus Ping San contains ginseng, American ginseng, pearl, artificial oxalis, whole scorpion, centipede and other traditional Chinese medicines, this drug has the effect of detoxification and dissipation of stasis, benefiting qi and breaking up stasis, due to the severity of the disease, the body’s sensitivity to the drug and other factors, the specific effect of the patient after the use of the drug may also be different, the drug is effective for the majority of patients, but may be ineffective in a small number of patients. Esophageal Pingshan is suitable for patients with middle and advanced esophageal cancer who have esophageal stenosis and obstruction, difficulty in swallowing food, pain during swallowing, gagging and salivation, etc. The adverse effects of this drug are not clear. Adverse effects of this drug are not clear, note that those who have bleeding phenomenon and pregnant women, prohibit the use of this drug; esophageal ulcers, need to be used with caution. Since it contains Aristolochiaceae, it is necessary to review the renal function on a regular basis. Esophagus Ping San is a prescription drug, the use of drugs must go to the hospital, under the guidance of a professional doctor.