Linda you might need to have your house checked for molds...nothing will help if you have molds in your house. They will just keep infecting you!! I see you are in Maryland, if you are near the coast then there is lots of moisture which could cause the molds to grow. My DD has terrible sinus infections all the time. They told her she has a deviated septum in her nose and they want to do surgery on her for that. She has to go for a sleep apnea study before they will do the surgery. Are you going to a regular DR for this? If so they aren't helping you go see a ENT (ear nose throat) specialist. Good luck. crafty_linda_b