Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had a headache so bad it seemed like your skull was splitting? I once felt like that, huddled in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can actually mess with your life. It turns out, https://sleepapnealifeexpectancy73817.blogitright.com/31607295/getting-my-sphenoid-sinusitis-to-work