Got a question about acne? The answer might be here on our acne FAQs page. Here are some of the frequently asked questions that we get about acne.

What is acne?

Acne is the term for pimples, plugged pores (blackheads and whiteheads), and even deeper lumps (cysts or nodules) that occur on the face, neck, chest, back, shoulders and the upper arms. Usually, acne first appears during puberty, but it can continue to occur at any point in life. It’s common for people in their 20s — even into their 40s – to get acne.

Do I have to treat my acne?

Acne doesn’t have to be treated professionally; it usually clears up after a few years. But severe acne can lead to scarring. The occurrence of acne, though not life-threatening, can be upsetting and unattractive.

What causes acne?

Basically, acne is caused by an overproduction of oil and dead skin, causing the skin’s pores to become clogged. Your skin’s pores contain oil glands, also known as sebaceous glands, which are found in areas where acne is common (the face, upper back, and chest). These glands produce oil called sebum. Sometimes, the oil glands overproduce sebum, as what happens during puberty, when a teenager’s hormone levels are on the rise. This causes the pore to get clogged, which produces a pimple.

Will washing my face often prevent acne?

Washing too frequently may make your acne worse, instead of helping it. Why? Because acne is not caused by dirt. The black in a blackhead is not dirt. It’s dried oil and dead skin cells caught in your pores. Gently wash your face twice a day with soap and warm water to prevent the oil build-up that can cause to acne. You should also shampoo your hair regularly, more often if your hair is oily.

What about food? Should I be watching what I eat?

The foods you eat do not cause acne. Although some people claim that certain foods seem to aggravate their acne, then those foods should be avoided. Eat sensibly and well-balanced.

I’ll just go out into the sun. Getting a tan seems to improve my skin. Is it a good idea?

A tan might cover up your acne, but the effects are only temporary. And you should remember that sunlight ages the skin and can cause skin cancer. Whenever you are exposed to the sun, you should choose a sunscreen that is oil-free, such as a gel sunscreen.

What kind of makeup should I wear?

Look for liquid foundations and moisturizers that are oil-free. Check the labels for products that are “non-comedogenic” or “non-acnegenic” cosmetics. You can safely hide blemishes by using a fresh-tinted acne lotion. Trying using loose powder mixed with an oil-free product, too. When applying gels and hairspray, try to shield your face. And of course, make sure to wash your face every night with soap and water.

So what kind of treatment should I use on my skin?

It’s important to remember that controlling acne is an ongoing process. Each treatment prevents new acne from forming, but existing blemishes must heal on their own. Any sign of improvement takes time. If your acne has not improved after 6 to 8 weeks, you may need to change your treatment. Your dermatologist will recommend a treatment according to your type of acne.

Sometimes, a breakout can be caused by something else, such as makeup or lotions or medication. Tell your dermatologist exactly what you’re using on your skin and if you’re taking any medication. Any changes in menstruation should also be discussed.

Milder cases of acne can be helped by non-prescription acne lotions and creams, but these may dry out your skin if used too often.

Topical creams or lotions prescribed by your dermatologist, can help unblock pores and reduce bacteria, and may cause some drying and peeling. Your dermatologist will advise you on the correct use and how to handle side effects.

Sometimes, oral medications are prescribed for treatment of severe acne. Patients must understand the proper dosage of these drugs and understand any side effects that may occur.