Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it seemed like your skull was splitting? I when felt like that, snuggled in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can truly mess with your life. It https://gunnerifafb.aboutyoublog.com/33795000/the-best-side-of-sphenoid-sinusitis