Infants vomit yellow mucus can be caused by a variety of factors, including physiological factors common overfeeding, pathological factors common acute gastroenteritis, congenital intestinal obstruction.
1. Overfeeding: infants have not yet developed multiple organs, the stomach’s digestive function is poor, if too much food, or protein, sugar, nutritional supply is too much, will cause nutritional overload, with bile and stomach acid triggered by stress vomiting, i.e., spit out yellow mucus.
2. Acute gastroenteritis: the immune system of infants is immature, so if eating unhygienic, biting unclean fingers, etc., bacteria and viruses will be able to invade the body triggered by acute gastroenteritis, followed by regurgitation and heartburn, vomiting bile and gastric acid and other yellow mucus contents.
3. Congenital intestinal obstruction: intestinal obstruction will cause food retention, constant stimulation of the stomach and intestines caused by flatulence, regurgitation, followed by vomiting yellow mucus stomach contents.
Infants vomit yellow mucus, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.