Subcorneal Pustular Dermatosis (SPD) also known as Sneddon- Wilkinson disease is a rare, chronic, recurrent pustular eruption characterized histopathologically by subcorneal pustules that contain abundant neutrophil, which occurs chiefly in middle aged women. The pustules are superficial and arranged in annular and serpigenous pattern especially on the abdomen, axilla and groin. Culture from the pustule is sterile. We had a 39 year old male patient who had developed Subcorneal pustular dermatosis.