Lately when my RSD headache kicks in, I grab my footbath (i just have a Dr. Scholls one from Rite Aid), fill it with as warm or hot water as i can handle with about a half a cup of Bragg’s raw apple cider vinegar. I then soak my feet for at least 20 minutes. The water brings the energy and focus away from my head and, for me, I feel the effects last through the day. Supposedly there are also detox benefits with this through the feet. My gut feeling is that is happening because I feel so good after that when I soak them even without RSD headache.
I now associate the smell of vinegar with feet. 🙂 My feet are definitely sensitive from RSD but at times less so and I can handle warmer to hot water. I just feel it out for what’s working for me that day.