depression
"I was very depressed after experiencing loss of two family members within 2 weeks. Started citalopram 10mg once a day for a week then went to 20 mg once a day. 

The first week, there was no change in me. The second week was much better. I was always a quiet , non talkative person but now I speak a lot more and am more sociable (which I don't really care to be) but considering the alternative...

This drug definitely helped with the depression. I've only been on it a little over 3 weeks now. I did experience side effects such as headaches, not being able to fall asleep, and I'm very jumpy...a small noise or whatever will startle me. But I'll gladly put up with those for the relief this drug has given me."