There is no fast way to eliminate food accumulation in small children, according to the condition should be taken to standardize the dietary regulation, drug regulation, exercise regulation, etc., in order to improve the clinical symptoms. 1. Dietary management: small children with food retention and bad eating habits, usually should eat more fruits and vegetables, reduce the consumption of greasy, stimulating, difficult to digest food, such as fried food, barbecue food, etc.; and to maintain a good eating habits, on time and according to the amount of food. 2. Drug regulation: small children with food accumulation can apply some Baohe Pills, probiotics (such as Bacillus subtilis bacillus granules) and other drugs; if food accumulation causes fever, you can use ibuprofen, acetaminophen and other non-steroidal anti-inflammatory drugs. 3. Exercise regulation: small children with food accumulation should be more outdoor exercise, such as playing soccer, shuttlecock, swimming, etc., can promote gastrointestinal peristalsis, the treatment of food accumulation is also helpful. Small children accumulate food on the health impact is large, must pay attention to, actively seek medical treatment, the above drugs need to be used under the guidance of a doctor.