My 3 Year Old Has Large Tonsil And For The

my 3 year old has large tonsil and for the last month has been foaming on her lips amd drueling in her sleep
there has been noticible apneas and wheezing while playing.
ive brought the size of her tonsils to the attention of her doctors first in june last year. it took months to get approval and an appointment for a sleep study which she fought every step and was not successfully preformed. i switched doctors and now have a referral for amother sleep study. i feel at this age maybe the tonsils should just come out