depression
"I have taken Celexa (started at 40 mg now at 20 mg) since I was 18 and have learned that it has been very beneficial in helping me maintain a positive mood.  Along with a healthy diet and exercise I know that Celexa will probably be a part of my life forever.  The only side effects I experience are frequent yawning and occasional sleepiness.  Sleepiness is less of an issue if I take the medication at the same time of day consistently (late afternoon.)"