I have been on Celexa for about 3 weeks. started at 5mg for a week and then 10mg. Just wondering if anyone has increased to 15 or 20mg in this short amount of time or do I wait another couple of weeks. I have been doing really great and then I came down with a bug last night and unfortunatly my anxiety has increased so much so that I had to take a bite of klonopin this morning. Any advice would be appreciated.