Omeprazole enteric-coated capsules overdose can be relieved by drinking more water, gastric lavage, etc., and seek medical attention when abnormalities occur. When patients overdose of omeprazole enteric-coated capsules, the first thing to do is to observe their symptoms, and then deal with them accordingly. Patients need to drink a lot of water to promote the accelerated metabolism of the drug to reduce the adverse effects of the drug on the body. When the patient vomiting, nausea and other situations, need to go to the hospital in time for gastric lavage or infusion and other relief symptoms. Omeprazole enteric-coated capsules are mainly used for the treatment of gastric ulcers and other digestive diseases, should not be blindly self-medication. If the patient is allergic to this drug and has serious liver and kidney insufficiency, it should be prohibited to use. The drug may cause abdominal pain, diarrhea, nausea, vomiting and other adverse reactions. When taking omeprazole enteric-coated capsules, patients need to follow the doctor’s instructions to take, such as overdose or serious adverse reactions, should immediately consult a doctor.