They can form anywhere on your skin but are most likely to appear on the upper arms, thighs, and cheeks. Keratosis pilaris, ...

Medically reviewed by Susan Bard, MDButt acne is often not caused by acne at all but by various conditions such as ...

If you’re struggling with rough and bumpy skin from keratosis pilaris, you’re not alone: The skin condition affects about 50% to 80% of teenagers and 40% of adults at some point in their ...