Like all acne, back acne is because of overactive sebaceous glands. These glands develop an oily substance called sebum, which can help hold pores and skin healthier. On the other hand, far too much sebum may result in microorganisms expansion and dead pores and skin cells, which often can block https://bookmarknap.com/story11465883/indicators-on-back-pain-relief-medicine-you-should-know