Newborns farting all the time may be caused by normal physiological phenomenon, cold, indigestion and other reasons. 1. Physiological phenomenon: Parents’ incorrect breastfeeding posture may cause newborns to inhale a lot of gas and fart all the time. 2. Cold: If a newborn baby wears less clothing, it is easy to get cold, which may lead to farting and may be accompanied by diarrhea, nausea, vomiting and other discomforts. 3. Indigestion: As newborns are relatively young, their intestinal and gastrointestinal functions are not well developed, and the nutrients they consume will not be fully absorbed, which may also lead to farting all the time, which may be accompanied by a sour odor. If a newborn farts all the time, accompanied by diarrhea, crying, sour smell and other symptoms of discomfort, parents should take the newborn to the regular hospital in a timely manner, to clarify the cause of the disease, under the guidance of professional doctors to take targeted measures.