i’ve had chronic sinusitis for a few years. I just had an MRI to check it and it was found that on top of the chronic sinusitis (in 3 areas) I also have acute sinusite with pus. ENT doc put me on Clavulin 875 twice a day. She asked me if I had a cold when the MRI was done and I had none. She also wants me to use Nasonex (mometasone) long-term, to clear the inflammation in the sinuses. Not too thrilled about that but she insists. I know I’m infected with an enterovirus, but why the constant sinusitis and pus ? Is this a sign of another infection on top of the enterovirus ? Something on top of ME ? Just wondering if this antibiotic might improve some of my symptoms. Head feeling compressed, headaches, migraines even maybe. I will need another MRI in 2 months and a follow-up with the doc. Anybody else has this problem ?