Tampa Laser Touch

ACNE F.A.Q.

Who gets acne?

Close to 100% of people between the ages of twelve and seventeen have at least an occasional whitehead, blackhead or pimple, regardless of race or ethnicity. Many of these young people are able to manage their acne with over-the-counter (nonprescription) treatments. For some, however, acne is more serious. In fact, by their mid-teens, more than 40% of adolescents have acne severe enough to require some treatment by a physician.

In most cases, acne starts between the ages of ten and thirteen and usually lasts for five to ten years. It normally goes away on its own sometime in the early twenties. However, acne can persist into the late twenties or thirties or even beyond. Some people get acne for the first time as adults.

Acne affects young men and young women about equally, but there are differences. Young men are more likely than young women to have more severe, longer lasting forms of acne. Despite this fact, young men are less likely than young women to visit a dermatologist for their acne. In contrast, young women are more likely to have intermittent acne due to hormonal changes associated with their menstrual cycle and acne caused by cosmetics. These kinds of acne may afflict young women well into adulthood.

Does stress cause acne?

Stress is commonly blamed for the development of acne. Stress can have many physiologic effects on the body, including changes in hormones that may theoretically lead to acne. In some cases the stress may actually be caused by the acne lesions, not the other way around! If the acne is being treated effectively, stress is not likely to have much impact on the majority of people.

I never had acne as a teenager. Why am I now getting acne as an adult?

Usually, acne begins at puberty and is gone by the early 20s. In some cases, acne may persist into adulthood. Such types of acne include severe forms that affect the body as well as the face (which afflict males more than females) and acne associated with the menstrual cycle in women. In other cases, acne may not present itself until adulthood. Such acne is more likely to affect females than males.

There are several reasons for this. As females get older, the pattern of changes in hormones may itself change, disposing sebaceous glands to develop acne. Ovarian cysts and pregnancy may also cause hormonal changes that lead to acne. Some women get acne when they discontinue birth control pills that have been keeping acne at bay. Sometimes young women may wear cosmetics that are comedogenic-that is, they can set up conditions that cause comedones to form.

What role does diet play in acne?

Acne is not caused by food. Following a strict diet will not, clear your skin. While some people feel that their acne is aggravated by certain foods, particularly chocolate, colas, peanuts, shellfish and some fatty foods, there is no scientific evidence that suggests food causes or influences acne. Avoid any foods which seem to worsen your acne and, for your overall health, eat a balanced diet--but diet shouldn't really matter if the acne is being appropriately treated.

Does the sun help acne?

Many patients feel that sunlight improves their acne lesions and go to great lengths to find sources of ultraviolet light. There is no proven effect of sunlight on acne. In addition, ultraviolet light in sunlight increases the risk of skin cancer and early aging of the skin. It is, therefore, not a recommended technique of acne management, especially since there are many other proven forms of treatment for acne. Moreover, many acne treatments increase the skin's sensitivity to ultraviolet light, making the risk of ultraviolet light exposure all the worse.

Is it harmful to squeeze my blemishes?

Yes. In general, acne lesions should not be picked or squeezed by the patient. In particular, inflammatory acne lesions should never be squeezed. Squeezing forces infected material deeper into the skin, causing additional inflammation and possible scarring.