Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had head pain so bad it felt like your skull was splitting? I as soon as felt like that, curled up in bed, unable to face the light. I was handling sphenoid sinusitis, a condition that can really tinker your https://inspire-for-sleep-apnea50505.bloggactif.com/32518647/sphenoid-sinusitis-things-to-know-before-you-buy