depression
"Taking Citalopram for almost 3 years now, starting at 10mg and now 30mg dosage. I know the drug is different for everyone, but it's really helped me. I still suffer very bad anxiety, but depressive periods and mood swings seem to be under control. It's really important not to rely just on medication though, it's definitely only worked together with therapist/changing a few things (way I communicate etc). 

A huge downside to begin with was how tired I was, I would take the meds at night and then not be able to wake up properly, would easily fall back asleep until lunchtime. I now take them around 2pm. I experimented a lot with the timings! This seems best for me as I'm usually out/busy in the afternoons so don't get caught tired."