what is shirodhara - #24451

I am really confused about this thing called shirodhara. A friend mentioned it after I told him how I’ve been dealing with tons of stress and sleep issues recently. I started experiencing migraines like almost every week, and some of those just won’t go away no matter what I do! I even tried meditation and yoga, but it doesn’t seem to help much. He was raving about shirodhara and how it’s supposed to really help with relaxation and stress relief? Like, what is shirodhara exactly? Is it just pouring warm oil on your forehead? Does it really work for migraines, too? I mean, is it something I could try at home, or do I need to find a professional for that? Feeling a bit lost here and hoping I could get some advice. I read a few things online, but there’s just so much info that it’s making my head spin even more. Any insights on what is shirodhara and how it might help would be super helpful! Thanks!