Sphenoid Sinusitis: Headaches, Fungal Causes, and Treatments Have you ever had a headache so bad it felt like your head 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://louisbxsni.ssnblog.com/30802656/the-10-minute-rule-for-sphenoid-sinusitis