"A concerning bright red leg is analyzed by Dr. Dustin Portela as he explains its potential dangers. Dr. Dustin Portela, 208skindoc, focuses on skin care education and solutions, offering expert tips, ...

It can be bright red on lighter skin tones and not as noticeable on darker ones. The rash may later spread to the arms, legs, and torso. Adults may get joint pain and swelling. Most cases of fifth ...