Not quite sure if this is the right section for this. Just got prescribed Cipro for a little growth I have on my back that is infected. From what I can tell, it is a pretty widely prescribed anti-biotic, but one warning I was given was the slight possibility of tendon rupture. I do have a bit of tendonitis here and there to begin with. I love to lift heavy. Anyone know anything about this med or have any experience with it? When you google the side effects on the thnig for tendon rupture, sounds like a nightmare. I can't take pennicilin due to being allergic. Any thoughts?