Pustules, as their name suggests, are filled with pus. They usually have a white or yellow center surrounded by extremely inflamed skin that is pink or red. The pus isn’t just bacteria and skin cells—it contains some dead white blood cells that were trying to fight the bacteria, too. Squeezing these can cause the skin around them to darken and scar.
Acne is the most common skin condition in the United States. Between 40 and 50 million Americans have it. It occurs at any age, but most sufferers are teenagers and young adults. Research shows four key players are involved in its formation: excess oil, clogged pores, bacteria and inflammation. The excess oil is sebum which our bodies make to prevent the skin from drying out. Sebum increases dramatically during adolescence when hormones known as androgens spur sebum production into overdrive. If excess sebum cannot flow freely to the skin’s surface, clogged pores result. P. acnes, a bacteria found on everyone’s skin, flourishes in the excess oil and results in inflammation.
How to Handle It: Pair two of the best-known acne-fighting ingredients, salicylic acid and benzoyl peroxide, in the week leading up to your period. (If you're feeling bloated, now's the time to do it.) The combo can help prevent hormonal acne from happening in the first place. Zeichner suggests following a salicylic acid wash, like fan-favorite Neutrogena Oil-Free Acne Wash Pink Grapefruit Facial Cleanser ($7), with a benzoyl peroxide spot treatment, such as Murad Acne Spot Fast Fix ($22). If you're still seeing zits, "visit your dermatologist to discuss prescription options, like birth control pills, oral spironolactone — which blocks oil — or topical Aczone 7.5 percent gel," says Zeichner. "It's shown to be particularly effective in adult women without causing irritation." Oral contraceptives level out those hormone fluctuations, keeping your oil production normal and your skin clear.
^ Jump up to: a b c Zaenglein, AL; Graber, EM; Thiboutot, DM (2012). "Chapter 80 Acne Vulgaris and Acneiform Eruptions". In Goldsmith, Lowell A.; Katz, Stephen I.; Gilchrest, Barbara A.; Paller, Amy S.; Lefell, David J.; Wolff, Klaus (eds.). Fitzpatrick's Dermatology in General Medicine (8th ed.). New York: McGraw-Hill. pp. 897–917. ISBN 978-0-07-171755-7.
Acne treatments come with different ingredients and formulas, but our method for choosing the best acne products is hardly top-secret. As with all of our “best of” reviews, we looked for products that have plenty of positive reviews and a strong track record of delivering proven results over time. We ignore products that promise a quick-fix or aren’t backed by sound science. We like products with natural ingredients, but that didn’t determine our final choices. We think you’ll be well-served by the products listed here.
For some, the right dosage can be found over-the-counter in concentrations as low as 2.5 percent or up to 10 percent, but for others, a prescription dosage is needed to see the best results. Prescription doses rarely go over 10 percent, as benzoyl peroxide is known to cause stinging, burning, itching, flaking, peeling, and redness2 when used in concentrations over 5 percent, but they may combine the benzoyl peroxide with other acne medications.
Some of us grew up with parents telling us to quit eating potato chips and other greasy foods, because they cause acne. Fact is, gobbling down chips and chicken wings will ruin a well-balanced diet, but they won’t cause you to break out in pimples. Stress, on the other hand, can contribute to acne’s formation, but a steady diet of junk food just gives you indigestion, among other potential health issues.
How to Handle It: Consider salicylic acid your secret weapon. "This beta hydroxy acid helps remove excess oil and exfoliate dead cells from the skin's surface to keep pores clear," says Zeichner. Try Clinique's Acne Solution Clearing Gel, a two-time Best of Beauty winner that packs both salicylic acid and sea whip extract — an ingredient with skin-soothing properties — to help counteract the dryness sometimes caused by salicylic acid. The formula does double duty: It works as a spot treatment for mild to moderate acne and as a nightly allover treatment for pimple prevention. And since it dries clear, you can wear it to fight zits whenever, wherever.
The varying skin types can roughly be broken up into five different categories – normal, oily, combination, dry, and sensitive. These categories are quite broad with each having varying levels of intensity. For example, most people have an oily complexion somewhere on their faces, but some might have excessively oily skin that needs to be cleansed every second day.
The side effects depend on the type of treatment you use. Generally, for topical, over-the-counter creams, you can watch out for stinging, redness, irritation and peeling — these side effects usually don’t go any deeper than the skin. Others, like oral antibiotics or hormonal medications, could come with new sets of complications, so we suggest talking to your doctor before pursuing the treatment.
Scars (permanent): People who get acne cysts and nodules often see scars when the acne clears. You can prevent these scars. Be sure to see a dermatologist for treatment if you get acne early — between 8 and 12 years old. If someone in your family had acne cysts and nodules, you also should see a dermatologist if you get acne. Treating acne before cysts and nodules appear can prevent scars.