It is useful to take omeprazole treatment when patients have stomach bloating and indigestion. Omeprazole belongs to the proton pump inhibitor, which can mainly inhibit the secretion of gastric acid and can relieve the symptoms of gastric distension, stomach pain, nausea, vomiting and indigestion caused by gastric disease. There are some individual differences in the efficacy of the drug, and it is possible that most people have a better effect on omeprazole treatment, while a small number of people have no effect on omeprazole treatment. If you are allergic to omeprazole, you should not take omeprazole treatment again. In general, patients with the above symptoms caused by stomach discomfort, or transient abdominal discomfort and indigestion due to improper diet, can take omeprazole treatment appropriately and the effect is better. If necessary, you need to go to the hospital in time, and you should not blindly change or change the medication by yourself.