transnasal cooling

Transnasal evaporative cooling as an acute treatment for migraine has been tested in two randomized clinical trials showing some level of efficacy and tolerability as well as safety. CALM1 Accrual Issues The first, CALM 1, was presented as a virtual poster at the 2023 American Headache Society meeting. Although this study enrolled 87 patients with migraine with or without aura, only […]