Inflamed lesions result from the breakdown of bacteria in a healthy follicle when the pore's been plugged. Little irritants found inside the pore get everything worked up and inflamed. If there are bacteria around the follicle, they can get trapped in the blocked pores, causing inflammation, redness and swelling. Acne is most likely to occur in areas where the sebaceous glands are largest and where they are located around hair follicles. This is why you might break out on the face, back and even the front of the chest.
Teenagers get acne because of all the hormones that come with puberty.
As your body begins to mature and develop, these hormones stimulate the sebaceous glands to make more sebum, or oil, and the glands become overactive. When there is too much sebum, it clogs the pores and leads to acne. No, but you might feel like are, and you re not alone. An estimated eighty percent of people suffer from some form of acne in their life. Remember that blaming yourself for your breakouts only makes you feel worse.