eurax cream for treating scabies and itching associated with skin diseases. eurax cream is anti-parasitic and antibacterial and helps kill parasites that live in the skin. It has an oily and colorless nature and has an amine-like odor. It can be mixed with alcohol. It helps relieve the itching associated with scabies by inhibiting histamine receptors and is used in treating scabies and itching associated with some diseases.