pruritus
"My husband, who is diabetic for many years, suddenly developed an itchy, scratchy rash. He's someone who soldiers on despite everything. So he went to the VA Hospital and they prescribed Hydroxyzine capsules, telling him to take them at bedtime. He also is using a salve for the topical skin discomfort. He slept like a log last night and already (2 days in) feels better; his rash is much improved, and should be gone pronto if the good response continues. The Doctor was very clear - warned him (it also says so on the bottle): don't drive, ride a bike, or whatever until you see if it makes you groggy or dizzy - a common side affect. He slept for 12 hours last night, so that was a plus. This medicine is very effective!"