Id been taking citalopram 20mg for about 3 months, then my dose was changed to 30mg which i took for about another 3 months. I tried to stop taking them before, but ended up taking them to relieve myself of the withdrawal symptoms (dizziness, nausea, fatigue). Now Ive quit taking them again and I feel fine for a while in the mornings, but as the day goes on i begin to feel dizzy, tired, sick, and a lot of the time i just feel like crying because I feel so horrible. I dont feel motivated to do very much at all later on in the day, so I try to get things done in the morning--though I have my 9 month old daughter to take care of so its a bit tough at times!