Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had head pain so bad it felt like your skull was splitting? I as soon as felt like that, snuggled in bed, not able to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can actually tinker your life. https://sleepapneapillows82551.free-blogz.com/78840921/the-smart-trick-of-sphenoid-sinusitis-that-nobody-is-discussing