There is no best treatment for hiccups. Hiccups may be caused by physiological factors such as cold, or pathologic factors such as autoimmune gastritis and gastric ulcers. Physical therapy such as blowing, drug therapy such as chlorpromazine and haloperidol, and surgical therapy such as phrenic nerve block can be used to alleviate and treat hiccups. 1. Physiological factors: avoid overeating and intake of stimulating foods such as ice cream and spicy hot food. It can be relieved by blowing method and other ways. (1) Blowing method: cover the mouth and nose with a paper bag that does not leak air at the bottom, and practice breathing repeatedly inside the paper bag until the respiratory rate and rhythm gradually stabilize and the spasmodic contraction of the diaphragm begins to be relieved. (2) Pressing the supraorbital nerve method: the patient lies flat or sits down, press the supraorbital nerve with the thumbs of both hands, the pressure is suitable for the patient to tolerate, rotate the thumbs of both hands alternately for 2 to 4 minutes, and instruct the patient to hold the breath rhythmically. 2. Pathologic factors: (1) Drug therapy: chlorpromazine, haloperidol, chlorzoxazone, sodium valproate and other drugs for treatment can relax the diaphragm to a certain extent and improve the symptoms of hiccups. (2) Surgical treatment: such as phrenic nerve block, which refers to the injection of local anesthetic around the phrenic nerve to produce an anesthetic effect in the area innervated by the phrenic nerve and block the conduction of its impulses. It is important to note that performing a bilateral phrenic nerve block carries the risk of respiratory distress. All of the above medications should be taken under the supervision of a physician and should not be administered without authorization.