Eating any kind of food for gallstone patients does not have the effect of shrinking the stones, but a low-fat, low-cholesterol diet can help control the condition. At the same time, patients can apply medication under the guidance of the doctor for stone dissolving treatment, which can reduce the size of the stones and promote the discharge. 1. Diet: Although food does not reduce the size of gallstones, a reasonable diet can help control the condition. In daily life, patients should increase water intake and take low-fat and low-cholesterol diet, such as fish, chicken and vegetables, which can promote the secretion and discharge of bile. 2. Drugs: For patients with gallstones, ursodeoxycholic acid and other drugs can be used for treatment as prescribed by the doctor, which can play a role in dissolving stones and promoting drainage. After the use of drugs, may be accompanied by diarrhea, dizziness, nausea, constipation, allergies and other adverse reactions, should seek medical treatment as soon as possible. The patient’s condition is different, the specific dietary precautions and medication program, must follow the doctor’s instructions. It is recommended that patients under the guidance of a professional doctor for standardized treatment.