Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it felt like your skull was splitting? I when seemed like that, snuggled in bed, not able to face the sunlight. I was dealing with sphenoid sinusitis, a condition that can really mess with your https://chancecztnh.life3dblog.com/30671986/getting-my-sphenoid-sinusitis-to-work