Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Ever had a headache so bad it felt like your head was splitting? I once felt like that, curled up in bed, unable to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can really mess with your life. It https://remingtonlavsf.tkzblog.com/31371026/rumored-buzz-on-sphenoid-sinusitis