Sir please give some home remedies for sinusitis treatment.

See Sinus Survival. That book is the best reference. Avoid dairy, wheat, sugar. Be sure you are getting enough vit d. The herbs thyme, clove, oregano, ginger, and rosemary are all helpful in food. Vitmain c with bioflavanoids inhibit histamine which is an aggravating factor. Xylitol nasal spray can be helpful.