I was on Paxil 10 mg for about 10 years. I went off for a year to clear my system & was ok. Had to go back on recently. Started with 5 mg to get back adjusted. Have to take Xanax with it to help with sleeping. I take both around 7-8 at night. Nervous about taking things in the morning & going to work. When will the Paxil kick in & really help? Is it ok to take Xanax at work if feel anxious, I'm a Teacher?