Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so painful it felt like your head was splitting? I once felt like that, snuggled in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can really mess with your life. It https://sleep-apnea-pillow18405.diowebhost.com/86577939/considerations-to-know-about-sphenoid-sinusitis