I have OCD too. I've been taking a tricyclic for about 20 years. I have a benzo in case I get insomnia in the night. I started with Anafranil, the drug of choice for OCD, and then the greedy rotten pharma company (Teva) suddenly raised the price by about 12 times so I was switched to Elavil which is much cheaper. All of your drugs sound familiar but I'll have to look them up (except I did take Klonopin (sp?)) for a few days one time.