Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had a headache so painful it seemed like your skull was splitting? I when felt like that, curled up in bed, not able to face the light. I was handling sphenoid sinusitis, a condition that can truly mess with your life. It https://donovangcvpi.blognody.com/32104361/sphenoid-sinusitis-an-overview