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, not able to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can actually mess with your https://sleep-apnea-chin-strap-re31605.xzblogs.com/72598162/5-easy-facts-about-sphenoid-sinusitis-described