A five month old baby with indigestion pulling milk flaps can be left untreated if the flaps are simple and weight gain is normal. If the weight is abnormal, hospitalization is needed. Five-month-old babies’ gastrointestinal function is still underdeveloped, and they are prone to symptoms of indigestion, such as pulling milk petals. If the baby simply pulls out milk flaps and has normal weight gain, it can be left untreated. Usually, you should pay attention to not overfeeding, pay attention to not drinking cold milk powder, pay attention to keep warm. You can massage the abdomen clockwise to promote gastrointestinal motility. If the milk petal and accompanied by abnormal weight, need to consult the hospital, you can follow the doctor’s instructions to take some probiotics to help relieve the symptoms of indigestion, such as bacillus subtilis bifidus, bifidobacterium bifidum and so on. If accompanied by diarrhea also need to go to the hospital. The above medications should be used in accordance with medical advice.