Intestinal colic can cause vomiting. There are many reasons for intestinal colic, mainly due to the incorrect nursing posture of the mother and the baby swallowing a large amount of air when crying, leading to intestinal bloating, which then causes intestinal irritation.

Additionally, it could be due to the high protein and sugar content in breast milk or formula, which increases the load on the baby's digestive system, leading to intestinal bloating and stimulating bleeding from intestinal colic. Any painful stimulus can lead to intestinal colic in babies.

During pain, some of the body's emergency responses, such as gastrointestinal spasms and stomach contractions, can lead to vomiting. Therefore, it is crucial to control the diet for babies experiencing abdominal pain, especially those diagnosed with intestinal colic. It is important to monitor whether the baby has symptoms like abdominal bloating or abnormal stools. In daily life, adopting a diet of frequent small meals can help reduce acute intestinal occurrences and minimize irritation to the intestinal walls.