If you see red marks appearing on your arm, that’s a sign of ca… See more “
Noticing red, round patches on the arm can be alarming, especially when they appear in clusters or seem to slowly expand. One of the first questions many people ask is: Are these contagious? The answer depends on the underlying cause. Some circular rashes can spread through contact, while others are completely non-contagious. A Common Cause: Ringworm (Fungal Infection) One of the most common reasons for red, circular patches on the skin is ringworm, also known as tinea corporis. Despite its name, ringworm is not caused by a worm. It’s a fungal infection that thrives in warm, moist environments. Ringworm typically... Continues…
