And stock up on triptans. I have pressure and hormonal migraines, so suffering is my only option and it sucks.
If the migraine is triggered by flickering, there are "special" flicker free bulbs, dimmers and power supplies/drivers (actually I think they make the flickering at a very high frequency, 1250 Hz or more instad of the "normal" 100-120 Hz).
I read that there are glasses with special lenses that may help, but of course it depends on the specific case, I know that there also filters (to be applied to lighting fixtures) but I have not any experience with them.
See item #10 - Naja https://brainworldmagazine.com/10-natural-remedies-pain-reli...
May be caused by magnesium deficiency? https://www.huffpost.com/entry/magnesium-the-most-powerf_b_4...