Baffled by bumps on your arms and legs? Two dermatologists explain keratosis pilaris. Story by Jess Beech • 2h. Wondering what keratosis pilaris is? You've come to the right place.

If you’re noticing any areas of small, rough bumps on your body that definitely aren’t zits, you may be dealing with keratosis pilaris. Ahead, we’ve asked dermatologists to break down ...

The exam shows erythematous papules and vesicles on the upper and lower extremities, along with scattered crusted lesions and ...