I didn't find it helped at all. In fact, it gave me horrible headaches. Which is kind of funny, NOT!, b/c it was to help w/ TN. My brother and sister both take it and they find it helpful. We all have different reactions to meds in my own family and here w/ the HW family. It basically comes down to trial and error.
I'm sorry it didn't help you, but perhaps, your dr may have another suggestion that will give you some relief. I do hope so.
God bless. Alice.