Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it felt like your skull was splitting? I once 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://what-is-deviated-septum95050.therainblog.com/30634065/top-latest-sphenoid-sinusitis-medical-news