Gentamicin is not a remedy for stomach problems. When there is Helicobacter pylori infection in the presence of stomach problems, you can choose to use gentamicin for anti-infection treatment. You should not seek a prescription for stomach problems, but rather seek medical attention in a timely manner and standardize treatment under the guidance of a doctor. Gentamicin is also not a prescription, but an anti-infective drug that can be used in the presence of a sensitive bacterial infection. Gastric diseases are generally common, such as gastric ulcers, duodenal bulb ulcers and gastritis, and most of them will be combined with Helicobacter pylori infection. For patients with H. pylori infection, it is necessary to use two sensitive antibiotics combined anti-infection treatment, such as gentamicin, amoxicillin, clarithromycin and so on, so at this time gentamicin can be used as the regular treatment of gastric disease drugs. When gastric disease is not combined with Helicobacter pylori infection, anti-infective treatment is not needed, so at this time the use of gentamicin is not effective and is not recommended. Instead, drugs such as omeprazole should be given to inhibit acidity, drugs such as magnesium aluminum carbonate to protect the gastric mucosa, and drugs such as mosapride to promote gastrointestinal motility. When there is a gastric disease, do not blindly use prescription, it is recommended that on the one hand, under the guidance of the doctor to standardize the treatment, on the other hand, pay attention to the regularity of light diet, the specific drugs should be used in accordance with the doctor’s instructions.