Babies do not cry when they are hungry, may be caused by normal physiological factors, congenital hypothyroidism, fever and so on.
1. physiological factors: small babies are usually fed on demand, when the baby hungry early, the baby’s mouth will open and head twisting around to find their own little hands, will be put into their mouths to suck, this stage of the baby hungry will not cry, only to make a grunting sound.
2. Congenital hypothyroidism: caused by insufficient synthesis of thyroid hormone or defective receptors, usually babies show little response to things around them, drowsiness, poor appetite, and hunger without crying and other phenomena.
3. fever: baby body immunity is low, by the outside world germs infection, can appear fever, poor spirit, drowsiness and other phenomena, at this time the baby will not cry even when hungry.
The baby does not cry even if he is hungry, and may be caused by indigestion, brain diseases and other causes, it is recommended to go to the hospital in time for relevant examinations, to clarify the cause of the disease and then actively treat the symptoms.