Sphenoid Sinusitis: Headaches, Fungal Causes, and TreatmentsEver had aching head so bad it felt like your skull was splitting? I when felt like that, huddled in bed, not able to face the sunlight. I was handling sphenoid sinusitis, a condition that can truly tinker your life. It ends up, this discomfort might be more than simply a headache.Sphenoid