Could The Bladder Infection And Joint Pains Be As A Result Of The Cipralex?

My mother is struggling with a bladder infection for over a month now. She's been on three different types of antibiotics but it is not clearing up. She has also been taking Cipralex for 3weeks now and she suffers from severe mucle and joint pains. Could the bladder infection and aches and pains be as a result of the Cipralex?