I am on 600 mg of Lyrica a day and the side effects went away as time passed. I started on 75 mg twice and day and on up until I am at my current dosage which has been at this level now for about 6 months. In order to keep my burning neuropathic pain down, I have to take this dose. I know that it is not a common dosage, in fact it is rather rare from what I have seen. We have since added cymbalta to the mix to try to help a bit more since I am on the maximum daily dosage of Lyrica.
Sandi