SAN DIEGO — Neuromodulation of the sphenopalatine ganglion (SPG) through transnasal evaporative cooling is a promising nonpharmacologic treatment for acute migraine, results of a randomized ...

SAN DIEGO — Significantly more patients with acute migraine who received a 10 L per minute dose of a transnasal cooling device had pain freedom at 2 hours vs. those who received sham ...