temporary itch relief
The steroid will do its work over the course of a couple days.
Meanwhile, I have found that menthol is the best anti itch topical ingredient while you are waiting for the benadryl or steroids to do their thing. I can get some bad itching from any number of allergic skin reactions, including poison ivy, and menthol seems to cut it pretty good. It immediately stops the sensation, and typically will last for quite a while before another application is needed.
Several of the arthritis rubs (Bengay, etc) have menthol in varying conentrations and they have helped me when I felt like scratching my skin off! Just look at the ingredients and get the one with only menthol and not the methyl salicylate which stinks!
Norma