Nortriptyline
"This medicine completely helped my vulvodynia.  At my worst before the medication, I was in constant burning pain and could not sit down for extended periods of time. Nortriptyline started working for me after about two weeks. At first I was a little dizzy and very sleepy. I did have more constipation. But the sleepy/dizzy feeling did wear off, and I was so happy to have the edge taken off the pain, I didn't mind the side effects. I was on it for about 10 years with minimal pain flareups. I am doing better now. The pain is not completely gone, but nortriptyline was the answer I needed."