@Gargron FWIW s a long-time sufferer from migraines, I long thought it was induced by the weather; but it turned out to be gluten of all things.

@Gargron Rhodesia Rhodiola tea - it's a good adaptogen for changing seasons. Or panax ginseng.

@Gargron A neurologist who specializes in headaches could help. There are lots of ways to treat chronic headaches & migraines. Also, be careful of taking pain medicine too often, because it can cause rebound headaches.