Cat's Claw (Samento) and Anti's?

Does anyone know if it's OK to take Cat's Claw (Uno del gato AKA Samento) while taking antibiotics? I know that some herbs can "cancel" out the antibiotics and since my father is on anti's recently for a tick bite, I want to make sure I'm not giving him the wrong advice.

Also if anyone feels like answering, ever time I do a search and put in the correct criteria, nothing ever comes up. Ie: I am searching "air hunger" and "Breathing", etc. I have to do a google search on google.com and that is the only way something comes up. If you have any pointers I'd appreciate it! I don't want to "repost" on air hunger and having a hard time breathing (me), but I can't find anything else. Thanks so much!!!

I took cats claw and abx. prescribed by my LLMD for months. I 'm pretty sure it's ok with most.