Stomach pain caused by raw garlic is due to the direct stimulation of the gastric mucosa by garlic, which causes edema, congestion and erosion of the gastrointestinal mucosa, resulting in spasm of the gastrointestinal mucosa. In this case, take rest, drink more water, and drink some warm water as much as possible. At the same time, eat some light food, such as thin rice, rice soup, noodles in clear soup, etc. In most cases, clinical remission can be achieved. If remission is not seen, Moxaburi capsules, Rabeprazole capsules or Omeprazole capsules can be given as symptomatic treatment, and clinical remission can be achieved in most cases. For those who have repeated stomach pains that are not relieved, metoclopramide hydrochloride injection or indomethacin suppositories can be given to the anus, and most of them can also achieve clinical cure. Therefore, if you have stomach pain after eating, you need to go for further examination and improve gastroscopy. Because the repeated occurrence of stomach pain after eating some raw and cold food or spicy and irritating food cannot exclude the presence of gastric mucosal damage, gastric ulcer or erosive gastritis, the improvement of gastroscopy is a gold standard to solve the diagnosis of the disease.