Sudocrem Antiseptic Healing Cream is versatile enough to be used by the whole family for all of life's little dramas and can help with so much more than just treating babies' bottoms! Treating nappy rash Sudocrem is clinically proven to soothe and heal your baby's delicate skin and works in three simple ways: an emollient soothes sore or inflamed skin; its ingredients are recognised for their healing properties; and a mild local especially if the skin looks sore.