Acne is the most common skin condition in the United States. Although it's common, accurate information about acne can be scarce. This can make it difficult to get clearer skin. The information on this site can help you understand acne and how to successfully treat it.
Myths about acne are as common as the skin problem.
One common myth is that you have to let acne run its course.
Dermatologists know that letting acne runs its course is not always the best advice. Here's why:
More women getting acne
Not just teens have acne. A growing number of women have acne in their 30s, 40s, 50s, and beyond. Dermatologists are not sure why this is happening. But dermatologists understand that adult acne can be particularly frustrating.
Many people think that acne is just pimples. But a person who has acne can have any of these blemishes:
Acne appears on the face in all of the photographs above, but it can appear on other areas of the body. Acne can appear on the back, chest, neck, shoulders, upper arms and buttocks.
Acne can cause more than blemishes. Studies show that people who have acne can have:
If you have a bad case of acne, you may feel like you are the only one. But many people have acne. It is the most common skin problem in the United States. About 40 to 50 million Americans have acne at any one time.
Most people who have acne are teenagers or young adults, but acne can occur at any age. Newborn babies can get acne. Men and women get acne. Some women get acne when they reach middle age.
Acne appears when a pore in our skin clogs. This clog begins with dead skin cells. Normally, dead skin cells rise to surface of the pore, and the body sheds the cells. When the body starts to make lots of sebum (see-bum), oil that keeps our skin from drying out, the dead skin cells can stick together inside the pore. Instead of rising to the surface, the cells become trapped inside the pore.
Sometimes bacteria that live on our skin, p. acnes, also get inside the clogged pore. Inside the pore, the bacteria have a perfect environment for multiplying very quickly. With loads of bacteria inside, the pore becomes inflamed (red and swollen). If the inflammation goes deep into the skin, an acne cyst or nodule appears.
To diagnose acne, a dermatologist will first examine your skin to make sure you have acne. Other skin conditions can look like acne. If you have acne, the dermatologist will:
Today, there are many effective acne treatments. This does not mean that every acne treatment works for everyone who has acne. But it does mean that virtually every case of acne can be controlled.
People who have mild acne have a few blemishes. They may have whiteheads, blackheads, papules, and/or pustules (aka pimples). Many people can treat mild acne with products that you can buy without a prescription. A product containing benzoyl peroxide or salicylic acid often clears the skin. This does not mean that the acne will clear overnight.
Despite the claims, acne treatment does not work overnight. At-home treatment requires 4-8 weeks to see improvement. Once acne clears, you must continue to treat the skin to prevent breakouts.
If you have a lot of acne, cysts, or nodules, a medicine that you can buy without a prescription may not work. If you want to see clearer skin, you should see a dermatologist. Dermatologists offer the following types of treatment:
Acne treatment that you apply to the skin: Most acne treatments are applied to the skin. Your dermatologist may call this topical treatment. There are many topical acne treatments. Some topicals help kill the bacteria. Others work on reducing the oil. The topical medicine may contain a retinoid, prescription-strength benzoyl peroxide, antibiotic, or even salicylic acid. Your dermatologist will determine what you need.
Acne treatment that works throughout the body: Medicine that works throughout the body may be necessary when you have red, swollen types of acne. This type of treatment is usually necessary to treat acne cysts and nodules. Your dermatologist may prescribe one or more of these:
Procedures that treat acne: Your dermatologist may treat your acne with a procedure that can be performed during an office visit. These treatments include:
Waiting for acne to clear on its own can be frustrating. Without treatment, acne can cause permanent scars, low self-esteem, depression, and anxiety.
To avoid these possible outcomes, dermatologists recommend that people treat acne. When the skin clears, treatment should continue. Treatment prevents new breakouts. Your dermatologist can tell you when you no longer need to treat acne to prevent breakouts.
Regular cleansing and topical medicated creams are often used to keep the pores clear. In persistent cases, oral medications including oral antibiotics can be prescribed. Chemical peels, acne photodynamic treatment and microdermabrasion may also prove effective. Every patient responds differently so a dermatologist will have to find a treatment or combination of treatments that work for each patient.