Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had a headache so painful 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 life. It https://what-is-sleep-apnea75539.win-blog.com/11812226/the-ultimate-guide-to-sphenoid-sinusitis