Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it seemed like your skull was splitting? I when felt like that, curled up in bed, not able to face the light. I was dealing with sphenoid sinusitis, a condition that can really tinker your https://angelobytmh.blog-ezine.com/31600212/the-fact-about-sphenoid-sinusitis-that-no-one-is-suggesting