I have had sinus disease 12 years; 2 sinus surgeries (last one in 2007). Have 2-3 infections a year. Last year had one for 3 months, finally cured by 1,000 Biaxin for 8 weeks, along with nebulized Levoflaxin for 4 weeks concurrent. Now have had infection since Feb. 1. Started with Biaxin 1,000 mg, started to improve after two weeks then got sicker. Added nebulized Levoflaxin x daily on top of Biaxin and 10 day steroid taper. Doc switched me to Doxycyclene 100mg. twice daily and stay on nebulized Levoflaxin. Can breathe great but feel their is biofilm/mucus trapped in the frontal sinus (eyebrow pain) that's not draining. Should I ask to be switched to stronger oral antibiotic (Avelox or Levaquinn)? thank you