Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it felt like your head was splitting? I as soon as seemed like that, curled up in bed, unable to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can truly mess https://sleepapneatreatmenthousto51617.blogoxo.com/31629911/rumored-buzz-on-sphenoid-sinusitis