.schneider said that he is "not aware of any relevant risk of the drug" and that his team has "not observed side effects in thousands of treated animals." . http://lm360.us/Deichmann-brother-of-Ingleton-from-Thornton-Le-Moor?Telliodau=247 . . . february 2016 (27) .it's not clear how well they'll stack up against current migraine therapies, because head-to-head studies haven't been done. . . . .