Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had aching head so bad it seemed like your skull was splitting? I once felt like that, huddled in bed, not able to face the light. I was dealing with sphenoid sinusitis, a condition that can truly tinker your life. https://sleepapnea49494.weblogco.com/31586720/not-known-factual-statements-about-sphenoid-sinusitis