My pRN's change with the circumstances. I take a regular dose of Clonazepam (3 mg right now), but take 2.5 mg of Lorazepam three times daily right now as I am very unwell. I also take Haloperidol for agitation, 5 mg three times a day, and Seroquel for sleep. When I am stable all I take is Ziprasidone (Geodon), Lithium, and the lowest amount of Clonazepam I can take without going into withdraws. I have been trying to taper off of Benzos but keep getting hit with episodes/PTSD that leads me to take higher doses to get an effect. Once I am stable I plan to stop all PRN, and slowly reduce my Benzos.