My grandson is 9 yrs old with SWCAH.

We pretty much went thru the same thing. Strep throat, colds etc. Headaches was the main thing that bothered him the most.

We went to an Ears Nose & Throat specialist  for his sinus infections, allergies, headaches, sore throat & colds. The ENT decided that he needed his aenoids removed after about a year of visits. We did this last March. Unbelieveably, he has been remarkable. We also get the flu shot every year. He has no more sinus infections, he may get a stuffy nose now & then (we use a nasal spray) and the headaches are gone.  This year has been great!

I just wanted to let you know that we got thru this bad period and you will to! Sometimes it is a minor thing that takes care of it all. 

Take care