Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had head pain so painful it seemed like your skull was splitting? I once felt like that, curled up in bed, unable to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can really mess with your life. It https://sleep-apnea63050.popup-blog.com/30840569/sphenoid-sinusitis-options