What Does Sphenopalatine Ganglioneuralgia Mean?

Sphenopalatine ganglioneuralgia

Say: SFEE-noh-pal-uh-teen gan-glee-oh-new-RAL-juh

These big words are another way to say "ice cream headache." You know, the feeling you get when you eat something really cold and your head goes "Yow!"