Patient's question:
Premature by 50 days, now three months old, the legs tremble when using force, usually lasting for a few seconds. I want to know what this is about?Doctor's answer:
Common causes of leg trembling in newborns include underdeveloped nervous system and immature muscle control function, which often result in involuntary, purposeless tremors. This is a normal physiological phenomenon and does not affect intellectual development. As the child grows, brain development improves, and this involuntary tremor will naturally decrease and eventually disappear.2. Any damage to brain cells caused by factors such as hypoxia or suffocation may lead some babies to experience leg trembling and abnormal muscle tone.
3. In some cases, leg trembling in newborns is a symptom of hypocalcemia. It is recommended to supplement with calcium and vitamin D after the intestinal function recovers.