Baby Throwing Up Mucus. Too much mucus in the nose congestion can lead to a nasal drip in the throat. Mucus that remains stuck in the throat causes irritation and makes breathing difficult. When babies lay down mucous can drain down their throat and into their stomach. The blood came from you either by the baby swallowing blood during the birth process or from your breasts or nipples during breastfeeding.
Only digestive enzymes mucus and bile may remain. Mucus that remains stuck in the throat causes irritation and makes breathing difficult. So vomiting is the bodys way of getting that mucus that they coughed up to come out. Sometimes the problem has nothing to do with mucus at all or rather that it the baby is being triggered to throw up while they happen to have an observable amount of mucus in their stomach. Spitting up is common in healthy babies. This includes the mucus digestive enzymes and stomach acid and water secreted into the gut.
However a cold influenza allergies and other illnesses can cause an excessive production in the babys airway.
Mucus can run down the back of a babys throat much like ours. The blood came from you either by the baby swallowing blood during the birth process or from your breasts or nipples during breastfeeding. No one likes it when kids vomit. Spitting up is common in healthy babies. This can then either stay in their stomach or upset their stomach which will make them throw it up. Bile vomit is typically yellow in color and masks the digestive enzymes and mucus.