anyone??

I found this on wikipedia (these cells are the ones lining the bladder) : "the epithelial cells that line the kidney are destroyed by either a lack of oxygen (such as in hypovolemic shock, when blood supply to the kidneys is dramatically reduced), or by toxins (such as some Antibiotics , heavy metals or carbon tetrachloride)."

Have you tried a strong probiotic to replace the good bacteria? That might be a start.

Cystitis comes in all forms....viral, bacterial and fungal in nature. Antibiotics are known to cause fungal issues, so you may want to start there first.