Physical Effects of Acne

The effects of acne — both physical and emotional — can last much longer than your breakouts. Even after lesions have healed, they can leave behind permanent reminders. While it’s difficult to avoid acne scarring completely, understanding the inner workings of your skin can help you minimize long-term damage.


What causes acne scarring?
In the simplest of terms, acne scars are visible reminders of injury and tissue repair. When tissue suffers an injury, the body rushes its “repair team” to the injury site. This specialized team includes white blood cells and an array of inflammatory molecules that work to fight infection and heal damaged tissue. Once the infection is gone, however, the tissue can’t always be restored to its former state.


Who is most susceptible to acne scars?
How and why people end up with acne scars is not completely understood. There is considerable variation between individuals, suggesting that some people are simply more prone to acne scarring than others. Acne Scar-susceptible people often find a genetic connection, as well — both the degree to which you scar and the kind of scar you get can "run in the family." There is also considerable variation in the “life history” of individual scars; some people bear acne scars for a lifetime with little change, while others watch their scars diminish with time. We do know that scarring occurs most frequently in patients with the most severe forms of inflammatory acne, involving deep nodular lesions.


How can I avoid acne scarring?
Because we know so little about what causes one person to scar more easily than the next, the best way to avoid scarring is to prevent acne. It's important to treat the condition early in its course, and for as long as necessary. The more inflammation you can prevent, the less likely you are to scar. In the event that you do get acne lesions, it’s important to treat them with the proper medication rather than squeeze or pick at them. Handling the skin — squeezing with your fingernails, poking pimples with a pin, or whatever — significantly increases damage to surrounding tissue, and thereby increases the chance that the lesion will leave a permanent scar and acne scar treatment will be necessary.

Remember: A pimple that's bothering you today will go away soon if you let it be; if you pick at it, it could stick around forever. If you have a particularly troublesome lesion, see your dermatologist or aesthetician for safe, professional scar treatment or extraction.

Another thing to remember: A healthy body heals faster and more completely, so never underestimate the power of a healthy lifestyle. Eat a balanced diet, get plenty of rest and drink lots of water. If your work or play takes you out in the sun, protect yourself against harmful UVA and UVB rays with oil-free sunscreen; too much sun exposure can make scars stick around longer. Another habit that you know is bad — smoking — depletes your skin's valuable oxygen collagen reserves, causes free radical damage and deposits toxins, making it more vulnerable to aging and acne scarring.