Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it seemed like your skull was splitting? I as soon as seemed like that, snuggled in bed, unable to face the sunlight. I was handling sphenoid sinusitis, a condition that can actually tinker your life. https://whatissleepapnea06161.mdkblog.com/37243563/the-ultimate-guide-to-sphenoid-sinusitis