Hi,
Thanks for writing to health care magic.
I can understand your concern.
Your child requires complete evaluation for that delayed speech. You should not neglect that.
A 2 year old should be speaking in sentences. Normally problems in the brain or hearing are causes of
speech delay. The description you are giving about his tongue is suggestive of
geographic tongue and should not be responsible for speech delay. If a confirmation of geographic tongue is made by physical examination then no treatment needs to be given for that marks on the tongue.
Hearing evaluation is required for your kid after complete examination to rule out hearing problem as a cause of delayed speech.
what about his other aspects of development like walking, social interactions etc?
Continue to ask further queries as required.
Hope this helps.
Take care.
Dr Y V Siva Sankara Murty
M.D.(Pediatrics)
Associate Professor of Pediatrics