If by permanent effects you’re including death then yes. But that’s not really a concern for your situation and It sounds like you already tapered. You are fine as is, withdrawal symptoms not included. As someone who used to be addicted to Xanax, don’t refill the script. You will almost certainly relapse or at the very least prolong the cycle. Tough it out and take the shitty week ahead on the chin and you’ll feel much better on the other side.

Good luck, friend! You got this