This could be dry skin, a fungal infection, dermatitis or
eczema. Extreme care should be exercised when
treating your groin area because this part has sensitive skin and can easily become irritated. Eczema is a form of dermatitis which presents as: dryness and recurring skin rashes which are characterized by one or more of these symptoms: redness, skin edema, itching and dryness, crusting, flaking, blistering, oozing, or bleeding.