Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it felt like your head was splitting? I once felt like that, huddled in bed, not able to face the light. I was handling sphenoid sinusitis, a condition that can actually tinker your life. It https://dallasaxxnl.actoblog.com/32118296/the-smart-trick-of-sphenoid-sinusitis-that-nobody-is-discussing