I have a friend who has recurrent bladder infections. I had told ...

I have a friend who has recurrent bladder infections. I had told her a million times not to take Cipro because of the side effects. She is elderly and whenever she does take it she gets these other symptoms with her knees and back and is almost a cripple for quite a while. Well, she started it three days ago and is now home with a BAD BACK, etc. Why do the doctors prey on these older people and not tell them the consequences?I asked her about her infection,"Oh, thats gone" she says, but her back and kness are acting up!!!Shes been in the house for 2 weeks unable to move. What a cure!!!!Marsh