Does anyone have a rash with their itching? I get a rash on my forearms and little bumps on my triceps that pop up when the itch gets bad. Besides ice and essential oils I have been taking gabapentin that has gone from 300 to 1200 mg in about two months because it only works for a few weeks at one dose and needs to go up. I have read that this doesn’t cause a rash but I have one and I have cervical stenosis, which is probably the cause.