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 dealing with sphenoid sinusitis, a condition that can really tinker https://lorenzogcwpj.theideasblog.com/31956423/top-sphenoid-sinusitis-secrets