There are many massage techniques for children with cough and food retention. 1. The point is located at the interdigital area of the child’s big fissure, so use the adult’s thumb to press and rub the point for about 3-5 minutes to effectively relieve the symptoms of food retention. 2. It can effectively stop coughing and relieve coughing caused by food accumulation. 3-5 minutes of pressure is usually needed, but the force should not be too great, otherwise it will easily stimulate the trachea and lead to choking and coughing. 4, clockwise around the navel to rub the child’s belly, can also effectively relieve food accumulation.