After the baby’s abdomen is cold, the blood circulation in the abdomen slows down, resulting in local tissue spasm, which usually results in symptoms such as stomach pain, thin stools, increased number of stools, runny nose or vomiting. 1, stool changes: baby will appear diarrhea, tummy pain after cold, too small baby will not show very obvious, may just cry and restless, accompanied by stool watery or egg flower-like, the number of times increased, no acidic taste. 2, hiccups and vomiting: abdominal cold stomach spasm, diaphragm contraction, plant nerve stimulation, many babies suddenly hiccups, or vomiting and diarrhea, vomiting after relief. 3, runny nose and nasal congestion: after the baby’s abdomen is cold, there is a clear runny nose, nasal congestion, weakness. Too young babies may also have fever or drowsiness. 4.Other symptoms: after the baby’s abdomen is cold, there is a lack of energy, loss of appetite, etc. If the baby suddenly appears the above changes, parents need to find out the reason, whether the last few days are cold, or eat more cold, timely change the feeding method. Give the baby more warm water, hot compresses on the abdomen to get rid of the cold, appropriate massage to promote intestinal peristalsis, such as fever temperature more than 38.5 degrees Celsius need to promptly go to the hospital for examination, if necessary, under the guidance of the doctor oral medication.