Doctor, hello. My child is four and a half years old and still cannot speak.

Patient's question:

No

Doctor's answer:

Hello, the phenomenon of your child's current intellectual development being relatively slow requires attention to nutrition, as it needs to be strengthened. You should also teach your child to speak more. Additionally, it's important to check whether there are conditions such as a short lingual frenulum, which may require surgical treatment. Appropriately use some intellectual syrup and children's L-arginine and choline oral liquid B12 to promote your child's growth and development. If it doesn't work, rehabilitation training can be considered for treatment.