You notice a scaly, itchy rash on your skin and immediately start wondering what’s causing it. Two common culprits that can look surprisingly similar are psoriasis and ringworm, but getting the right ...

Ringworm is a highly contagious fungal infection that affects the skin, scalp, and nails. Despite its misleading name, ringworm is not caused by a worm but by a group of fungi called dermatophytes. It ...