Interesting to see that we are not the only ones who take antimicrobials longterm:
http://www.drugs.com/answers/long-term-effects-bactrim-605920.html
"I am a 24 year old female and I have had severe, cycstic acne since I was in third grade. I have been taking Bactrim DS (double strength) twice a day as prescribed by my dermatologist for over 10 years now without any problems. My dermatologist has me get blood tests (Hepatic function) to make sure my liver is working properly because he told me that in rare case Bactrim can cause liver damage. Possible liver damage is the only side effect my dermatologist has warned me of and I would assume other doctors prescribing Bactrim would also be giving their patients liver function tests. But other than getting a blood test every few months, I have had no problems and Bactrim does help along with other topical acne medications."
Post Edited (toeguep) : 4/15/2015 2:48:24 PM (GMT-6)