Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it felt like your head was splitting? I as soon as felt like that, curled up in bed, not able to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can really https://inspire-for-sleep-apnea28383.mpeblog.com/55788243/7-tips-about-sphenoid-sinusitis-you-can-use-today