I used to have chronic ear and sinus infections,(usually every 2 weeks). They would begin often as allergies. My gums around my teeth would feel tender, my ears would itch. Within 24 hrs my ears and sinuses would start aching. But all that ended when I started taking Hylands Silica 30X or 30C daily. It is one of the Basic Cell Salts our bodies are comprised of. It boosts your immune system greatly! I only have about 1 sinus infection a year now, usually related to running out of Silica. You can find info on Silica in
"Prescription for Natural Cures", by James Balch/Mark Stenglar, or go to Elixirs.com and look up your problem. I used to sell vitamins at a Drug Eporium and MANY customers agreed Silica worked well with Ear and Sinus infections. Hope this helps.