I just got on the generic brand of Lexapro 5 days ago. I'm taking 5mg. I've been having a little trouble breathing at night. Kind of like a sleep apnea. I'm not hyperventilating, but it's a little bit of a breathing problem. I take my pill at around 6pm. I also had bad insomnia last night because of the breathing problem.
I have panic disorder with agoraphobia.

I was just wondering if this is just one of the side effects and will it pass?