Drinking alcohol is not recommended for gastric polyps 0.2*0.2 cm, otherwise it may cause gastric polyps to continue to increase in size. Gastric polyp patients can not drink alcohol, alcohol is very irritating, can cause stimulation of the gastric mucosa, resulting in vasodilatation, blood circulation accelerated, may promote gastric polyps continued to increase, aggravating the condition. Gastric polyps 0.2 * 0.2 cm is generally small, if there are no symptoms, can be regularly reviewed, usually pay attention to diet, prohibit spicy, stimulating food, it is recommended to eat easy to digest, nutritious food. If persistent enlargement is found, gastroscopic resection can be considered. Alcohol is not recommended for patients with gastric polyps, and at the same time, they should seek medical attention as soon as possible, and be treated under the guidance of a physician according to their condition.