Ciprofloxacin is a highly dangerous drug and should be banned. My son (18) has developed twitching, jerking movements which came on a month or so after stopping it. He took it for 6 weeks and towards end of treatment came out is a terrible rash on his back. No doctors or consultants will accept that that is where the twitching has come from. Thousands of people all over are saying they developed devastating side effects after taking this drug and because the side effects come on some time afterwards doctors will not believe you. The more people highlight the dangers of this drug the more someone will listen.