Vomiting caused by a child eating a cold drink after a meal may be caused by acute gastroenteritis. In mild cases, you can drink warm water appropriately, and in severe cases, you need to use antiemetic and probiotic drugs to relieve the symptoms.
Vomiting after a child eats a cold drink is usually due to acute gastroenteritis caused by cold drinks irritating the gastrointestinal tract. If the symptoms are mild, you should avoid eating stimulating food, drink some warm water; if the vomiting phenomenon is more serious, you can use antiemetic drugs, such as vitamin B6 and other drugs, but also can take bifidobacteria and other probiotics to regulate the intestinal tract to alleviate the symptoms.
Children should try to eat as few cold drinks as possible, and try to take small bites when eating cold drinks to avoid such phenomena. If your child has severe vomiting after eating cold drinks, you should go to the hospital for a checkup. Use of the above medicines should be in accordance with medical advice.