The generic name of Losec Omeprazole Magnesium Enteric Tablets is Omeprazole Magnesium Enteric Tablets and Losec is its trade name. This drug is indicated for the treatment of gastric ulcers, duodenal ulcers, stress ulcers, reflux esophagitis and Dreh-El syndrome (gastrinoma). Omeprazole magnesium enteric-coated tablets can be used clinically mainly for the short-term relief of heartburn and acid reflux symptoms caused by excess stomach acid. The tablet should be swallowed whole, not chewed or crushed. If swallowing the tablet is difficult, it can be dispersed in water or juice and taken within 30 minutes. However, it is contraindicated for those who are allergic to omeprazole, and should also not be combined with atazanavir, and if symptoms are not relieved, it is also necessary to consult a physician or pharmacist. Meanwhile, patients can consult their doctor if they have difficulty in swallowing, vomiting blood, blood in stool or black stool. And patients also need to seek immediate medical treatment if symptoms recur after taking the drug. Patients are advised to read the instructions before taking Omeprazole magnesium enteric-coated tablets and take the medication in strict accordance with the doctor’s instructions.