Question
My 2-month-old son has been experiencing occasional lip tremors. What could be the cause?
Answer
Hello: This may be due to an imperfectly developed nervous system, which can cause muscle tremors in response to various stimuli. As the baby grows, this phenomenon will gradually disappear. If the tremors are severe, it is recommended to take the baby to the hospital for a check-up to rule out tremors caused by deficiencies in calcium or other reasons.