Colic in adults can be caused by indigestion, acute enteritis, lactose intolerance, and intestinal spasms. It can be treated with general treatment, cefixime and other medications. 1. Indigestion: Colic can be caused when people with weak digestive ability, especially the elderly, suffer from indigestion due to various reasons, such as colds and excessive food intake. At this time, you can use stomach-enhancing and eliminating tablets, pepsin powder and so on to promote digestion and relieve the symptoms. 2. Acute gastroenteritis: When acute gastroenteritis occurs, colic can also occur, accompanied by nausea, vomiting, abdominal pain, diarrhea and other symptoms. Usually, montelukast can be used to protect the mucous membrane of the gastrointestinal tract, and if combined with bacterial infection, cefixime can be used for anti-infection treatment. Meanwhile, if the diarrhea is more serious, oral rehydration salts can be used. 3. Lactose intolerance: The percentage of lactose intolerance is very high among Chinese people. If too much milk is consumed, it may trigger symptoms such as colic, which can be relieved by lactase. 4. Intestinal cramps: Binge drinking, eating too much cold and irritating food, or getting cold in the abdomen can cause intestinal cramps, which are typically characterized by intermittent pain around the umbilicus. In case of intestinal cramps, antispasmodic and analgesic treatments such as pivacurium bromide or resorcinol can be used. There are many other causes of colic, it is recommended to consult a doctor, complete the examination, identify the cause, and then treat the cause. The above medication should be used in accordance with the doctor’s prescription.