Mary
I can sympathize with you. I have had four sinus surgeries and have chronic sinusitis and staph infection of the sinus' every four months or so. Some times they are difficult to cure, but do not lose hope. I am fine up to three weeks after completion of meds, but the green mucus returns and builds up to another infection. My ENT suggests nasal irrigation with salt water daily. Ask your physician about this. Good luck.