My son was 6 years old when he had his tonsils/adenoids removed (at Yale-New Haven Hospital), and the entire family is elated! My son's father had sleep apnea, and at times it use to scare me to death of how he was sleeping. When my son was 1st born he was already a snorer and loud to boot...however, his sleep apnea didn't really begin until after about 2 yrs old, when we noticed certain foods were aggiating his sleep and snoring, when went to the doctors and they figured it was all food allergies, and gave him, nasonex, singular & weekly trips to the allergies where we did locate an extensive list of allergies - especially to Peanuts (deadly to him - however we never tried it because his father was also highly allergic to Peanuts). Well after a diet overall, we did see some changes, however he was also allergic to outdoor items (pollen, mold, etc) and those things kept him suffering from time to time, except with his medication, and later helped to introduce asthma.
What made me finally decide get the surgery was when our basement got flooded during a storm, and we had to have everything removed, we sent the kids to their grandmothers, while we demolition the basement over the weekend, and the evening my son returned, we rushed him to the hospital due to a severe reaction to the mold in the air (even with the proper ventilation and construction tools to help eliminate this - he was still able to have a reaction). After speaking with a ENT specialists we decided this was the best thing for my son, and indeed it was. We no longer wake up in the middle of the night to listen to him breathe, in hopes that he will take his next breathe with in moments; or have my other son wake me up because he can't sleep because he brother is snoring so loud; or worry about sickness (contracting it from other people or seasonal colds/flu).
In the end, my son is living a much happier life, and is well rested, as well as the rest of the family. He does still take his nasonex, singular & inhaler, however, as a preventitve tool, especially the inhaler. He still needs it during the Spring/Fall months due to pollen/molds, but at least he is living a healthier life style. Hope my (long) story helped!