There is no quick way to get rid of flatulence in children. You can drink warm water, appropriate activities, application of drugs and other methods to eliminate flatulence. 1. Drink warm water: children drink one or two sips of warm water before meals, through the water to stimulate gastrointestinal peristalsis, which is conducive to the discharge of flatulence. 2. Appropriate activities: children 1 hour after meals in the indoor or outdoor walking slowly, through the soothing movement to promote intestinal peristalsis, is conducive to the discharge of flatulence. 3. Application of drugs: take digestive enzymes tablets, lactobacillus tablets and other drugs to promote gastrointestinal vitality to expel flatulence. The medication should be used in accordance with the doctor’s prescription. If a child’s flatulence is serious or cannot be relieved, parents must take the child to the hospital in time to clarify the cause of the disease and then carry out appropriate treatment. Usually, attention should be paid to cultivate children’s good eating habits, not overeating.