Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it felt like your head was splitting? I once felt like that, curled up in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can actually tinker your life. It https://sleepapneatreatmenthousto97096.activosblog.com/30736110/not-known-details-about-sphenoid-sinusitis