Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it felt like your skull was splitting? I as soon as seemed like that, curled up in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can actually mess with https://israeluqjdf.worldblogged.com/37442776/the-20-minute-rule-for-sphenoid-sinusitis