Reflux esophagitis causing hoarseness can be treated by dietary modification, medication or surgery, but it needs to be done under the guidance of a medical professional. Reflux esophagitis is a disease caused by a decrease in the body’s anti-reflux barrier function against acidic or alkaline liquids and a decrease in the defense function of the esophageal mucosa. Under the stimulation of acid or alkaline liquid, patients may experience damage to the vocal cords, resulting in hoarseness. Specific treatment needs to refer to the patient’s condition. 1. Diet: When patients with reflux esophagitis have symptoms of hoarseness, their diet should be light and easy to digest, and they should avoid oily, spicy and irritating foods, which can reduce the stimulation of the vocal cords. 2. Drugs: acid-suppressing drugs such as omeprazole can be used as prescribed by the doctor; gastrointestinal dynamics drugs such as domperidone can be used to help acid or alkaline fluids to run to the gastrointestinal tract and reduce reflux. If necessary, you can also take watermelon cream tablets to reduce the discomfort of the throat. 3. Surgery: For severe cases, gastric fundoplication can be considered as a treatment to reduce reflux and relieve symptoms. It should be noted that the treatment should be carried out under the guidance of specialized physicians to avoid adverse consequences.