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, curled up in bed, unable to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can actually mess https://sleep-apnea-life-expectan72624.blogsuperapp.com/32015946/4-simple-techniques-for-sphenoid-sinusitis