Reflux esophagitis cough is mostly caused by the reflux of stomach acid, bile and other substances, which causes irritation to the airway, and can be treated by adjusting the lifestyle and diet, and taking medication. 1. Adjust the lifestyle and diet: patients should pay attention to diet, avoid eating cold, spicy and other stimulating food and greasy and other indigestible food, quit smoking and drinking, and drink less strong tea and coffee, so as not to stimulate the secretion of gastric acid increase. At the same time, patients can also raise the head of the bed when sleeping, avoid eating before going to bed or lying down immediately after eating, in order to reduce the occurrence of choking and coughing. Patients should also pay attention to rest, avoid staying up late, tired, etc., appropriate to strengthen the movement, maintain emotional stability, enhance their physical condition. 2. Take drugs: patients can take omeprazole, lansoprazole, ranitidine and other acid inhibitors to reduce gastric acid secretion; take magnesium aluminum carbonate and other gastric mucosal protection drugs to reduce the stimulation of gastric mucosa by food, gastric acid, etc.; take doxorubicin, moxapride and other pro-dynamics, to promote gastric acid from the gastric emptying, reduce the occurrence of reflux. Patients with reflux esophagitis are advised to seek timely medical treatment and actively receive treatment, and the medication should be taken strictly according to the doctor’s instructions, not self-medication, so as not to delay or even aggravate the condition.