Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it seemed like your skull was splitting? I as soon as felt like that, snuggled in bed, unable to face the sunlight. I was handling sphenoid sinusitis, a condition that can really tinker your life. https://sleep-apnea39404.qowap.com/90905120/facts-about-sphenoid-sinusitis-revealed