Linda:
Not really. Some internal conditions (like liver disease) can cause
itchingCauses of vaginal itching
Eye burning - itching and discharge
Itching
Jock itch
Muscle twitching
Vaginal itching, but that is rare and most often all over the place, not just the forearms. If you haven't gone for a physical in a while, you should--that way you can get a screening blood test, as well as treatment for your itchy forearm.
Best.
Dr. R