my nephew had a similar problem when he was about that age. it helped tremendously in terms of his ability to breathe and reduced the amount that he was getting sick. his voice was very deep and husky before the surgery because his adenoids were so swollen. after the surgery his voice changed just a bit but not dramatically. i would abviously consult with your doctor or ent first to make sure its not something else though.
would removing adenoids help my 5 year old who has recurrent sinus infections and asthma? . - he has had 2 bad sinus infections in last 6 months. . - he has a chronic wet cough (for 12 months) a partially collapsed lung in spring 2012 and a recent low lung function test - hence the suspected asthma. . - he does not respond particullary well to his asthma medication. . - when he contracts a virus his cough can last up to 3-4 hours at night. . . . thanks so much for any help you can offer.