Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had aching head so painful it seemed like your skull was splitting? I when seemed like that, huddled in bed, unable to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can truly mess with your life. https://sleep-apnea63050.popup-blog.com/30840569/sphenoid-sinusitis-options