I had perioral dermatitis for months last year and my best topical remedy is non-astringent witch hazel, I soak cotton pads in the the witch hazel and stick them on the rash until they dry up and fall off. Witch hazel is soothing, but the thing that I am convinced got rid of the PD is GRAPEFRUIT SEED EXTRACT, taken internally. I have bought the same type at whole foods and a co-op- you mix some with a little bit of water (I use about 30 drops instead of what they recommend) and it tastes awful but I swear it went away within a few days of starting GSE. Anyway, I'm on here now because the dermatitis is sneaking back for the first time and I always like to look for new remedies- but I will be buying a new bottle of GSE later today.
