Question
Why does a 6-month-old baby frequently bite their lips?
Answer
Biting lips may be due to insufficient rest, leading to the nerves not being able to control muscle movements for chewing activities normally. This situation usually requires attention to rest. Additionally, heat in the body may cause gum swelling, increasing the risk of biting the lips. It is recommended to observe for symptoms such as conjunctivitis and seek medical attention promptly.