Pharmacy won't refill my script till Friday. I took my last xtampza(13.5) at 4 pm. I've been on this for 3 months now. I was wondering if anyone has an ways to get through withdrawal, preferably a way that can get me through Friday while still going to work and not feeling terrible during the week? I have Xanax and Lyrica available if that helps. Thanks in advance for any advice. I've only ever experienced withdrawal once when my dad gave me some of his 100 mg extended release morphine tablets and I was on those for about 2 weeks. That was without a doubt the worst situation of my life and I am desperate to avoid it.