Sudocrem has been helping to soothe sore skin for almost 80 years. The market leader in diaper rash treatment, Sudocrem is used by mums, dads, and healthcare professionals everywhere. Sudocrem is clinically proven to soothe, heal and protect your babys delicate skin and works in three ways:<br A water-repellent base forms a protective barrier, helping to stop any irritants (urine and faeces) coming into contact with the skin. <br It both softens and soothes sore, inflamed skin.<br It has a weak local anaesthetic to help ease pain and irritation.