Like all acne, back acne is because of overactive sebaceous glands. These glands deliver an oily material named sebum, which will help hold skin healthy. However, far too much sebum can lead to bacteria expansion and dead pores and skin cells, which can block pores within the pores and skin. https://bookmarkinglog.com/story20975526/rumored-buzz-on-back-pain-ayurvedic-medicine