Sometimes, this condition can affect the face, especially the cheek. This is known as keratosis pilaris rubra faceii, or KPRF. This skin condition can be mistaken for acne at times. It usually causes bumps to appear in patches, for which the entire cheek can look red and inflamed. Apart from KPRF, there are two other common types of keratosis pilaris, which are known as keratosis pilaris rubra and keratosis pilaris alba.