Acne is a common skin ailment that affects up to 50 million Americans at any given time, according to the American Academy of Dermatology. A chronic inflammatory disease of the sebaceous glands, acne occurs when dead skin cells and bacteria clog pores. Although widespread among teenagers, pimple breakouts also can affect adults and may occur at any age. Why some people develop acne and others don’t remains unclear, but skin care experts have identified multiple reasons behind blemish breakouts.
Genetics
If one or both of your parents battled breakouts, chances are you will, too. According to the University of Illinois’ McKinley Health Center, acne has a tendency to run in families, which suggests a genetic link.
Hormones
Hormones called androgens are another factor behind skin breakouts. Androgens, which run rampant during the teen years, increase pore-clogging oil production. However, it isn’t only hormone-addled teenagers who are vulnerable. According to MayoClinic.com, some adult women experience acne breakouts during menstrual cycles, pregnancy or after starting or stopping oral contraceptives.
Environmental Factors
Certain environmental factors also can result in breakouts. Greasy cosmetics, high humidity and pressure on the skin -- such as resting your hand on your chin or wearing a headband -- can exacerbate acne. The New Zealand Dermatological Society reports that certain medications and foods also can aggravate an acne condition.
Stress
If you’ve ever noticed blemish flare-ups before a big test or an upcoming party, it’s not your imagination. Stress can cause breakouts by releasing a hormone called cortisol, which results in a spike in blood sugar and increased inflammation. Since acne is an inflammatory disease, this stress-induced inflammation can cause or worsen breakouts.
Prevention
While there is no cure for acne, maintaining optimal health is crucial to a healthy immune system. A compromised immune system makes the body more vulnerable to disease, including acne. Eating a balanced diet, exercising regularly and employing stress-reduction techniques will keep you healthy and may limit the severity of breakouts. If you are bothered by your breakouts, see a dermatologist or skin care professional for prescribed topical or oral medication to manage acne.
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