Are the tiny bumps on my upper arms considered acne?

You may have a hereditary condition called keratosis pilaris, characterized by bumps of keratin protein in the hair follicles and commonly found on the upper arms. This skin condition can be controlled by frequent exfoliation, but it cannot be not cured. While it is a benign condition, you may want to ask your physician to look at it during your next scheduled exam. To polish and invigorate your skin daily in the shower, try using exfoliating gloves with your favorite body wash.