A four-month-old’s snotty mucus is usually caused by lactose intolerance, indigestion, gastrointestinal infections and other pathologies.
1. lactose intolerance: four month old baby pull snotty mucus, may be because the body lacks lactase, easy to cause lactose intolerance, usually accompanied by diarrhea symptoms.
2. indigestion: four months baby pull snot mucus may also be due to overfeeding or cold abdomen and other conditions lead to the emergence of indigestion, usually accompanied by loss of appetite, vomiting, abdominal distension and other symptoms.
3. gastrointestinal tract infection: if the four-month-old baby stomach and intestines by viral or bacterial infections may also appear to pull the situation of snotty mucus.
Four-month-old babies with snotty mucus may also have other causes of colitis, it is recommended to go to the hospital in time to improve the examination, the doctor’s help to clarify the cause of treatment.