Yes, I am on cymbalta. I just started though. I have also tried others in the past. (Quite a list, actually.) I have considered myself claustrophobic in the past, although now I just can't stand to be in public at all and I don't like leaving home. AT ALL. If I had my way, I would live on a large piece of land with no one else around. Crowds, even small ones freak me out. Also there is some safe feeling about being in my own home-like no one can get me. (LOL-that sounded hilarious to even type!) If someone were to bump into me in the store-I might actually lose it. That is messed up, no?