Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it seemed like your skull was splitting? I once seemed like that, huddled in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can truly mess with your life. It https://sleep-apnea-life-expectan18283.spintheblog.com/31871876/sphenoid-sinusitis-an-overview