Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so painful it felt like your head was splitting? I once felt like that, huddled in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can actually tinker your life. It ends https://what-is-sleep-apnea39495.worldblogged.com/37440985/sphenoid-sinusitis-no-further-a-mystery