Scratches and Mud Fever are Common Names for Equine Pastern Dermatitis: Tips for Managing this Skin Condition in Horses

Authored by: Carissa Wickens, UF/IFAS Equine Extension Specialist Equine pastern dermatitis (EPD), also commonly referred to as scratches, mud fever, mud rash, greasy heel, or dew poisoning, is an inflammatory skin condition that affects the lower limbs of horses.