There are many causes of hiccups, with different causes and different methods of relief, and there is no quick fix. Common causes of hiccups may be related to diaphragmatic spasm, air entering the abdominal cavity, the nervous system, etc. They can usually be relieved by drinking hot water, holding your breath and stimulating the nerves. 1. Drinking water: Hiccups may be related to diaphragmatic spasm, which can be relieved by drinking appropriate water to stop hiccups. 2. Hold your breath: when a large amount of gas from the mouth and nose into the abdominal cavity after the stomach bloating, resulting in hiccups, you can hold your breath to promote the discharge of abdominal air to relieve the symptoms of hiccups. 3. Stimulate the nerves: (1) Pressing the supraorbital nerve method: in the lying position or sitting position, press the supraorbital nerve out of the orbit with the thumbs of both hands, the pressure to the extent that you can accept, alternately rotate the thumbs of both hands for 2 to 4 minutes, and ask the patient to take a deep breath at the same time. (2) Stretching the tongue method: put a piece of clean gauze on the tongue, pinch the tongue with your hand and stretch it outward, and feel the gas rising from the abdomen to stop hiccups. If the hiccups continue for a long time, it is difficult to stop, you should go to the hospital in time to clarify the cause of hiccups, and follow the doctor’s instructions for effective treatment.