In the middle of the night, stomach pain, diarrhea, stomach still rattling, most of them may be due to cold or use of air conditioners or fans during sleep, resulting in excessive intestinal spasm and causing stomach pain and diarrhea, as well as the reaction of bowel sounds too strong, as well as the stomach rattling, so it is necessary to keep warm, and to avoid air conditioners or exhaust fans blowing directly on the human body cool. You can take a hot bath and drink plenty of warm boiled water, which will facilitate the recovery of intestinal cramps. Of course, some women have obvious pain, nausea, vomiting, etc., need to go to the hospital, and do not rule out the occurrence of acute gastroenteritis, which can also be accompanied by fever. Therefore, close observation is needed, most of them can be relieved by themselves, and there is no need to go to the hospital.