my son has allergies so bad that they had to put in tubes . Now the tubes are falling out. He is 3yrs 3months and on max doses of allegra and singular. the medication does a very poor job of controlling his allergies. At night his nose runs, and he gags for a majority of the night. He does have delayed speech due to the fact his inner ear canal was full of what the Dr. called snot like honey. He had tubes put in but has recently lost one. He is just starting to make progress on his speech but on certain days now when his allergies are bad he starts talking like he is deaf again. Would removing his adnoids relieve some of the pressue caused by his alleriges and the constant drainage?