I just started taking generic form of Celexa, 20 mg, for postpartum depression/anxiety I am on day 2. So far everything has been just ok..some side effects but nothing major. I started it at night because I was worried about drowsiness. I work a 8 a.m. - 4 p.m. desk job and have to come home to take care of my family so drowsiness/sleepiness would be horrible. However last night I noticed at 1 a.m. I woke up feeling sort of wired. Couldn't sleep for an hour and a half but managed to go back to sleep (restlessly) for a couple more hours. Since I am taking it at night (at 7 p.m.) I don't know if its really making me drowsy or not. If I decide to switch to taking it in the morning, how do I go about doing that since I am supposed to take it same time everyday? Has anyone had to do this? I am thinking I will skip it this evening and take it in the morning tomorrow. I am just wondering if taking it 12 hours later than I have been taking it that it will impact me negatively.