Heya @whywhere : )
Klonopin is a long-acting benzo - meaning it stays in a person's system for much longer than some benzos. In contrast other benzos, such as Xanax or lorazepam, have shorter half-lives, meaning they have a quick onset of action and quickly leave the system.
I was on Klonopin before I was prescribed Xanax, and I actually liked it better, but it was definitely more subtle for me than Xanax.
If it does not work for you or you do not think it is helping, there are a host of other benzodiazepines available.
Maybe ask your doc if you can try a different one if you feel it will help?
Diazepam (valium) has been around forever and it also has a long half-life. From what I have read (anecdotal reports), people seem content with it.
Personally, I have had all three (Klonopin, Xanax, and diazepam) at different times throughout my life, and hands down diazepam worked the best. I also had lorazepam, and it did nothing for me (my anxiety and cPTSD are very bad). Those are the only ones though. There may be another that helps. Diazepam, just like the other benzos, is addictive.
Much love to you and I hope you are doing ok these days with the chronic pain.