speaking from experience.theres no meds that can cure depersonlization,if u let the thoughts and worries goes..it WILL goes away.And now i hardly experienced those sensation again.good luck
I would reccommend therapy. Talk to someone to help you find out what is causing your depersonalization. They can help teach you ways to cope and calm youself. They can let you know if they think medication is necessary. Plus, it's always nice to talk to someone who doesn't have a pre-conceived notion about you and won't judge you. Good luck!