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 light. I was handling sphenoid sinusitis, a condition that can actually tinker your life. It ends up, https://titusnbkml.dgbloggers.com/31890817/little-known-facts-about-sphenoid-sinusitis