Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had a headache so bad it felt like your skull was splitting? I as soon as seemed like that, curled up in bed, unable to face the sunlight. I was handling sphenoid sinusitis, a condition that can truly mess with your life. https://manuelapzhj.dm-blog.com/31588481/little-known-facts-about-sphenoid-sinusitis