Thank you for that hotwings good information there. I know from my own family that what you have said can be true , I had 2 children with extremely bad tonsils and once they were removed they were well .,so parents would do well in asking for their children's tonsils be examined .
My son will be 5 in Dec.,but he stayed sick all the time when he was around two For 6 months we stayed at the doctor office.The doctor would give him another anitiboic and albuterol for breathing treatments.Every time the fever and the cold like symptoms would come back.Every time the same treatment.I decided to take him to another doctor .That doctor looked in his mouth and said he has recurring tonsillits also he said that he needed tubes in his ears.We had the surgerys and he has not been sick like that with those symptons for three years.The other doctor never looked in my son's mouth,If she had it would have been very clear as to what was wrong with him. And the second doctor said that my son's lungs were clear and that all the breathing treatments were NOT necessary.It broke my heart knowing that for six months my child suffered.and took breathing meds that was NOT needed..But he is a beautiful and healthy little boy.Thank God for sending me to seek a second option.
What a good and caring sister he has, it could be he is picking up germs 'from day care when they mix with other children a lot, it happens .A good food supplement may help, build the immune system, so check out age group appropiate VitC and Vit B Complex.He does need a check up at the doctors with so much going on and especially with a possible asthma situation .good luck