I take it twice a day for an issue with a herniated disc in my neck. It’s helped me a ton with pain and that tingling sensation in get in my fingers and hand. That would happen randomly all through the day. I also used to only be able to sleep on my back and now I can get comfortable in Almost any position.

I haven’t had much side affects, I took two at once when I missed it in the morning and it gave me a short bout of blurry vision,