Infant grunting and straining may be physiologic, gastrointestinal dysfunction, vitamin D deficiency, and so on.
1. Physiological factors, including straining to defecate, hunger, physical activity, etc., may appear grunting and making efforts, as long as there is no other uncomfortable symptoms, you can observe.
2. Gastrointestinal dysfunction, if the baby’s abdomen is cold, it will affect the gastrointestinal function, abdominal pain, abdominal distension and other discomfort, there may also be grunting, even with diarrhea.
3. Vitamin D deficiency, easy to cause calcium and phosphorus metabolism disorders in the body, so that the baby’s nervous excitability increases, manifested in irritability, sleep is not solid, often grunting, irritable and so on.
Infant grunting also old force, 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, to give targeted treatment or treatment.