Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so painful it felt like your head 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 actually mess with your https://holdenwztoi.blogdun.com/32104253/the-10-minute-rule-for-sphenoid-sinusitis