Itchy

Anyone else get random itchiness?  I swear it almost feels like opiate withdrawal.  This has only been going off and on for 2 days now but I'm curious as to whether this is possible from anxiety/wd or if it's some sort of allergy.  Seems to happen more after my dose/close to bed time..  Sucks because it keeps me from getting to sleep quickly.

I get itchyness from lorazepam dosage reduction. It does increase my anxiety but I dont think anxiety is the cause. I aslo get many formication and weird sensations. I've read of quite a lot of people experiencing itchyness so I am guessing its quite normal with w/d