Symptoms include: Keratosis pilaris atrophicans faciei (KPAF) is a rare, hereditary subtype of keratosis pilaris. The onset of symptoms most commonly occurs in infancy and early childhood.

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 ...