A skin rash on the neck can be a red flag for thyroid issues, adds Joel Kopelman, MD, FACS, Facial Plastic Surgeon at ...

But what happens when you spot something concerning, like a red rash between the folds of their neck? Rashes happen when the ...

It involves an itchy rash that starts as a circle that’s red, grayish, purple, or darker than the surrounding skin, and becomes ring-shaped as the center clears. Heat, humidity, and fitted ...

Whether caused by an HIV medication or by HIV itself, the rash typically appears as a red, flattened area on the skin that’s usually covered with small red bumps. The rash may be itchy.