Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it felt 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://inspire-for-sleep-apnea50505.bloggactif.com/32520210/the-definitive-guide-to-sphenoid-sinusitis