i would mention it to your doctor if ur thinking this is a side affect, i have had non that i can say of,

Curios, because I take lorazepam for anxiety attacks as well as chronic insomnia, and I have an itchy area on the left side of my chest/abdomen. It's not dry or scaly, it just itches.

ive been on lorazapam for about 3 years now i only take when needed and i have not had any side effects other then the calming feeeling u get from it