Iron oversupplementation need to stop supplementation in time, daily attention to drink more water, more intake of dietary fiber-rich food, if necessary, follow the doctor’s prescription medication. When the body of iron oversupplementation, patients need to stop iron supplementation in time to reduce the impact on the body. For patients with mild symptoms, they should drink more warm water to help promote the metabolism of iron in the body. Some patients can also consume more dietary fiber-rich foods, such as bananas and pumpkins, which are also beneficial in improving discomfort. In addition to the above measures, some of the iron oversupplementation can be prescribed to take omeprazole, aluminum thioglycollate and other drugs to protect the gastric mucosa treatment, to prevent the induction of gastritis, gastric ulcer and other gastric diseases. For iron poisoning, we need to consult a doctor in time to clean the stomach and intestines through vomiting, gastric lavage, diarrhea and other ways to accelerate the body to discharge iron. If the condition is serious, hemodialysis and bloodletting therapy are feasible. It is recommended to apply iron or other drugs under the guidance of a doctor, and not to use drugs indiscriminately or arbitrarily increase or decrease the amount of drugs. Daily physical exercise can also be appropriate to help improve metabolism.