If you're a teen, chances are pretty good that you have some acne. Almost 8 in 10 teens have acne, as do many adults.
Acne is so common that it's considered a normal part of puberty. But knowing that doesn't always make it easier when you're looking at a big pimple on your face in the mirror. So what is acne, and what can you do about it?
What Is Acne and What Causes It?
Acne is a condition of the skin that shows up as different types of bumps. These bumps can be blackheads, whiteheads, pimples, or cysts. Teens get acne because of the hormonal changes that come with puberty. If your parents had acne as teens, it's more likely that you will, too. The good news is that, for most people, acne goes away almost completely by the time they are out of their teens.
The type of acne that a lot of teens get is called acne vulgaris (the meaning of "vulgaris" isn't as bad as it sounds it means "of the common type"). It usually shows up on the face, neck, shoulders, upper back, and chest.
The hair follicles, or pores, in your skin contain sebaceous glands (also called oil glands). These glands make sebum, which is an oil that lubricates your hair and skin. Most of the time, the sebaceous glands make the right amount of sebum. As a teen's body begins to mature and develop, though, hormones stimulate the sebaceous glands to make more sebum, and the glands may become overactive. Pores become clogged if there is too much sebum and too many dead skin cells. Bacteria (especially one called Propionibacterium acnes) can then get trapped inside the pores and multiply, causing swelling and redness the start of acne.
If a pore gets clogged up and closes but bulges out from the skin, you're left with a whitehead. If a pore gets clogged up but stays open, the top surface can darken and you're left with a blackhead. Sometimes the wall of the pore opens, allowing sebum, bacteria, and dead skin cells to make their way under the skin and you're left with a small, red bump called a pimple (sometimes pimples have a pus-filled top from the body's reaction to the bacterial infection).
Clogged pores that open up very deep in the skin can cause nodules, which are infected lumps or cysts that are bigger than pimples and can be painful. Occasionally, large cysts that seem like acne may be boils caused by a staph infection.
What if I Get Acne Anyway? Sometimes even though they wash properly and try lotions and oil-free makeup, people get acne anyway and this is totally normal.
Kids Health: What Can I Do About Acne?
Why Do So Many Kids Get Acne? A lot of kids and teens get a type of acne called acne vulgaris. It usually appears on the face, neck, shoulders, upper back, and chest.
Why Do I Get Acne Kidshealth The Webs Most | Download PDF
Read more on Why do i get acne? kidshealth the webs most. What is acne? acne occurs when the pores of your skin become clogged, most often on the face
Why Do I Get Acne Kidshealth
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