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, curled up in bed, unable to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can truly mess with your https://sleepapnealifeexpectancy06172.topbloghub.com/37843701/the-10-minute-rule-for-sphenoid-sinusitis