Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had aching head so painful it felt like your head was splitting? I when seemed like that, curled up in bed, unable to face the sunlight. I was handling sphenoid sinusitis, a condition that can actually mess with your life. https://sleep-apnea83200.newsbloger.com/32070466/sphenoid-sinusitis-can-be-successfully-treated