What’s wrong with a four-month-old baby who can’t hold his head up?

Four-month-old babies can’t lift up their heads, generally may be related to individual differences, lack of nutritional elements, cerebral palsy and other disease factors.
1. Individual differences: Due to the individual differences of babies, some babies are born with weaker physique, which may lead to four-month-old babies not being able to lift up their heads.
2. Lack of nutrients: babies lack nutrients in their bodies, such as calcium, zinc, vitamin D, etc. Babies may experience slow growth and development during this period, resulting in not being able to lift their heads.
3. Other diseases: the baby may suffer from cerebral palsy and other diseases, which may also lead to the four-month-old baby can not lift his head.
Four-month-old babies who can’t lift their heads may also be caused by intracranial hemorrhage, encephalitis, etc. It is recommended to go to the hospital for examination, to clarify the cause of the disease, and actively treat the symptoms.