Esomeprazole Enteric Capsules are mainly used to treat duodenal ulcers and gastric ulcers. However, Esomeprazole Enteric Capsules also have many side effects. Patients often suffer from headache, diarrhea, constipation, abdominal pain, nausea, vomiting, and sometimes rash, drowsiness, and insomnia. Patients taking Esomeprazole Enteric Capsules may also sometimes experience itching, dizziness, and flatulence. Patients taking Esomeprazole Enteric Capsules should pay attention to check the shelf life of the drug and should not take it after it has exceeded the shelf life of the drug to avoid further problems that may affect their health. If the side effect symptoms are serious, patients should stop taking the drug orally immediately and go to the hospital for examination. Patients need to pay attention to the recurrence of the disease, to insist on taking Esomeprazole Enteric Capsules for long-term treatment, so as to improve the quality of life.