My triggers would be bright light, prolonged loud noise, insufficient food, dehydration, and (I think) pistachios. In terms of prophylaxis, my neurologist had

My triggers would be bright light, prolonged loud noise, insufficient food, dehydration, and (I think) pistachios. In terms of prophylaxis, my neurologist had me supplement with 130 mg of magnesium, which helped. What really knocked down the frequency, though, was when my psychiatrist started me on Lexapro, an SSRI, for anxiety. When I get an attack anyway, 50mg sumatriptan. Doesn’t always totally eliminate it, but usually at least helps.