Generally speaking, no stomach medication can be taken for a long time, and long-term use may have different effects on the stomach, liver and kidney. If the patient suffers from diseases about the stomach, need to strictly follow the doctor’s instructions to take medication, to follow the course of treatment to take medication, generally speaking in a course of treatment will be discontinued after a few days, the purpose of doing so is to protect the stomach, to avoid long-term medication damage to the body, most of the drugs are metabolized through the liver, kidneys, long-term medication should also be added to protect the liver, kidney protection drugs. For example, omeprazole is a commonly used drugs for the treatment of gastric ulcers, gastric acid can play a very good inhibitory effect, but long-term medication will have an impact on the human body to digest food rich in dietary fiber, the drugs need to follow the doctor’s instructions for rational application.