Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it seemed like your skull was splitting? I as soon as felt like that, huddled in bed, not able to face the light. I was handling sphenoid sinusitis, a condition that can really mess with https://what-is-deviated-septum84050.thelateblog.com/32036398/facts-about-sphenoid-sinusitis-revealed