Whether your rash is itchy, bumpy, red or blistering ... "you'll see it where the button of the jeans would be," Lipner says, "so it'd be a circular area around the belly button." ...

Perioral dermatitis usually appears on light skin as a scaly or red bumpy rash. On darker skin tones ... They can also appear in the area under the eyes, on the forehead, or on the chin.

Whether your rash is itchy, bumpy, red or blistering ... "you'll see it where the button of the jeans would be," Lipner says, "so it'd be a circular area around the belly button." ...