Hello...
Adenoids can be surely treated with Homoeopathy & that too permanently....
Patience is required & also treating the child is imp....rather than the disease per se....
For yhis you must give the details of the nature temperament, behaviour of the child...his general likes & dislikes..etc...
Adenoids or Tonsils are essential till the age of 10years...as they are the gate keepers...obstructing any infection from entering the body....after 10years of age they themselves will shrink....as by then the immune system of the child has been well developed.
Next Steps
Consult some good Homoeopath nearby...
Health Tips
Make the child lie on his sides when going to sleep...which will reduce his snoring & mouth breathing...
Also give him some plain water steam inhalation once in 4_5days...