Like all acne, back acne is due to overactive sebaceous glands. These glands make an oily substance known as sebum, which aids retain pores and skin healthful. However, an excessive amount of sebum may result in micro organism advancement and useless skin cells, which may block pores in the skin. https://socdirectory.com/listings1022948/helping-the-others-realize-the-advantages-of-back-pain-ayurvedic-medicine