Why do I have a red ring on my leg?

About ringworm and other fungal infections Ringworm is a common fungal infection that can cause a red or silvery ring-like rash on the skin. Ringworm commonly affects arms and legs, but it can appear almost anywhere on the body.

What does a red circle rash mean?

The most common cause of a circular rash on the skin is ringworm, but other issues can also leave this distinctive mark. A doctor diagnoses the cause of a rash after examining it and asking about symptoms. They may recommend oral medication, a topical cream, or strategies for avoiding triggers.

Does ringworm go away by itself?

Wash bedding daily If you sleep on the same sheets night after night, it can take longer for ringworm to heal, and the infection can spread to other parts of your body. Contaminated bedding can also infect your partner. Use hot water and detergent when washing bedding and any infected clothes.

What are round patches on skin?

Discoid eczema, also known as nummular or discoid dermatitis, is a long-term (chronic) skin condition that causes skin to become itchy, swollen and cracked in circular or oval patches. Without treatment, discoid eczema can last for weeks, months or even years.

What causes red blood spots on skin?

Purpura, also called blood spots or skin hemorrhages, refers to purple-colored spots that are most recognizable on the skin. The spots may also appear on organs or mucous membranes, including the membranes on the inside of the mouth. Purpura occurs when small blood vessels burst, causing blood to pool under the skin.

What causes red spots on lower leg?

The most common causes of what looks like a rash or red dots on the lower legs are either immune-mediated inflammation like eczema or psoriasis, or a skin infection like cellulitis. Other causes of red blotches on the lower legs can arise from an allergic reaction to certain foods or contact with poisonous plants.