... morning and still panic and have anxiety so I come up with million excuses why I can't leave the house. Seems to taper off around lunch. Then after my episodes I get very tired and drained. I went from 20mg to 30mg of Celexa because I was still having anxiety and feeling down. I take my pill at 9 in the morning. Has any one else experienced this? I know they say it's 6 to 8 weeks till pill will fully work, do I have to suffer like this for another 5 weeks I am about to give up, and I just want to cry I hate this feeling