Smoking abstinence is recommended while taking medication for H. pylori. Although taking medication for H. pylori does not require a strict smoking ban, smoking is an independent risk of damage to the gastric mucosa and is not recommended during treatment. H. pylori infection can be caused by a number of reasons, including unhygienic conditions, and patients may experience stomach pain as well as bloating. Smoking tends to irritate the stomach while the patient is taking medication, which may aggravate the disease and lead to damage to the gastric mucosa. Tobacco contains a large number of harmful substances, the treatment of Helicobacter pylori during the medication if a large number of cigarettes, and may affect the digestive system, is not conducive to the treatment of the disease, so smoking is not recommended. Patients need to strictly follow the doctor’s instructions for medication, in addition to smoking, but also pay attention to adjust the diet, do not eat spicy, fried food, and pay attention to rest.