It most often affects the outer parts of the upper arms and thighs ... There are many possible causes for red or other color dots on the skin, including heat rash, contact dermatitis, and meningitis.

“On lighter skin, it often appears as red or pinkish bumps, while on darker skin tones ... “Typically keratosis pilaris ...

bright red rash on the arms, legs, and cheeks, which is why it’s also called “slapped cheek disease.” It may also cause a lacy-patterned rash on the arms, legs, and upper body that might be ...

Is It Hives or a Rash? Here’s How to Tell the ... skin-colored or red bumps around hair follicles on the upper arms, thighs, ...