The following methods can be used to relieve hiccups: 1. Drink more water, drink more than 1200ml of water a day to promote bowel movement, help exhaustion and laxative, which can relieve the symptoms of hiccups. 2. The most important thing is that you should be able to get a good idea of what you’re doing. You can take drugs that promote gastrointestinal motility, such as mosapride and morbutrin.