The baby cries and does not eat milk in this case: first of all, what needs to be done is to undress, check whether the skin has eczema, breakouts, focus on checking the baby’s buttocks, vulva, especially pay attention to whether there is a hernia and so on, if there is the above situation to consult a doctor in time to avoid delaying the condition. If the buttocks are red, you can use some lubricants like canola oil or anti-inflammatory Bactroban ointment externally, avoiding the use of talcum powder. Secondly, to observe the baby’s abdomen, whether there is abdominal distension, if abdominal distension can be warm towels, gently rub the abdomen to promote defecation, exhaust, the most important thing to note is that if the baby appeared to be intermittent crying and restlessness, we must not take it lightly, it is very likely that there will be intussusception of the situation, then the baby will appear jelly-like stools, and intestinal necrosis in the long run, which is life-threatening, it is important to Go to the hospital in time. If the baby is simply poor appetite, you can try to adjust the diet structure, if there is no improvement, you can go to do pediatric massage and other treatments.