What ailments are treated with enteric capsules depends specifically on the composition of the drug encased in the capsule. Enteric-coated capsules are not a specific drug, referring to a class of capsule drugs that are digested and dissolved in the intestines to function. 1. Enteric capsules of the capsule is made of special polymer materials, which is characterized by the oral cavity, esophagus and gastric juice does not dissolve, only in the role of intestinal fluids can be dissolved and absorbed. 2. The main advantages of enteric capsules are that some drugs are very stimulating to the stomach, made of enteric capsules can reduce gastric stimulation, reduce the adverse reactions of patients, such as aspirin, etc.; There are also drugs that will be destroyed under the action of gastric acid leading to weakening of the drug effect, and made of enteric capsules can be protected from gastric acid in the stomach, greatly increasing the degree of bioavailability. Drugs should be used in accordance with medical advice.