Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it felt 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://sleep-apnea-treatment-hou19505.boyblogguide.com/30754161/not-known-factual-statements-about-sphenoid-sinusitis