Baby bad breath accumulation of food can be eliminated through massage, dietary modification, medication, laxative and so on, there is no rapid elimination of this statement. 1. Massage: use the palm of your hand to gently rub the baby’s abdomen clockwise to promote gastrointestinal peristalsis and help the baby eliminate food. 2. Regulate diet: pay attention to diet light, increase water intake, eat more fruits and vegetables high fiber food, reduce the burden on the gastrointestinal tract, promote gastrointestinal peristalsis, reduce the accumulation of food. 3. Medication: Take probiotics such as compound Lactobacillus acidophilus tablets to regulate intestinal flora and help digestion and absorption, or take Bohol oral solution to help digestion. 4. Laxative: If you have poor bowel movement or difficulty in defecation, you need to pass stool in time to reduce the pressure of intestines and improve the accumulation of food. Young children with food retention should seek medical advice promptly to avoid delaying the condition. The above medicines should be used under doctor’s supervision.