Ring lesions of the skin

Ring lesions of the skin are circular patches of discoloration that can range from red to purple in color. They typically begin as small, flat spots that can become raised, itchy, and scaly. They can also be accompanied by swelling and occasionally blisters. Over time, the lesions can grow in size and form a ring-like pattern. Ring lesions of the skin are most commonly caused by fungal infections, but can also be caused by other skin conditions such as psoriasis and eczema. Treatment typically involves over-the-counter antifungal creams or ointments.