I have just been prescribed Celexa/Citalopram today for severe anxiety, Obsessive compulsive disorder and depression. I am just wondering if anyone out there knows if this is a good medication to treat these 3 conditions and how fast it could start working? I am also a bit worried about the side effects. Mainly the sexual side effects like erectile dysfunction. I am just wondering if this medication is likely to cause these side effects? and if it does cause them do they get better the longer you take the medication or after you stop taking it? Thank you.