If an infant suffers from colic and has difficulty sleeping, treatment of the underlying condition should be conducted. It is essential to first understand the causes of colic, which are primarily due to the immature digestive system of the baby. If poor digestion leads to excessive intestinal gas and subsequently causes rapid intestinal movements, it may result in discomfort in the abdominal nerves, thus causing colic. The main treatments for colic should involve both diet and medication. In terms of diet, it is advisable to choose light, liquid-based, and easily digestible foods. It is also important to avoid overeating, opting instead for smaller, more frequent meals. Moreover, the use of probiotics and certain traditional Chinese medicinal formulations can help regulate the function of the spleen and stomach, aiding digestion and absorption. Additionally, abdominal massages can stimulate intestinal movements, facilitating the expulsion of gas and easing bowel movements, thereby potentially reducing the incidence of colic.