Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so painful it seemed like your head was splitting? I once felt like that, curled up in bed, not able to face the light. I was dealing with sphenoid sinusitis, a condition that can really tinker your https://sleep-apnea-treatment-hou07283.win-blog.com/11813549/sphenoid-sinusitis-no-further-a-mystery