Seocho-gu Dermatology Clinic: Adult Acne Has Different Causes and Treatment Methods Than Teenage Acne

Seocho-gu Dermatology Clinic Adult Acne

If acne that you thought would get better after your teenage years keeps recurring in your 20s and 30s, it can be exhausting and discouraging. In the clinic, patients with adult acne often say, “I wash my face diligently and stopped eating irritating foods, but I don’t know why it keeps breaking out.” Adult acne has different causes from teenage acne.

Rather than being caused simply by excessive sebum production, it is much more often the result of a combination of hormonal imbalance, chronic stress, lack of sleep, and a weakened skin barrier. That is why just washing your face thoroughly or changing cosmetics does not solve the problem, and in some cases, irritation from improper care can make inflammation worse. Today, I’ll explain in detail why adult acne keeps recurring and how dermatology approaches it.

Adult acne starts with different causes from teenage acne

Seocho-gu Dermatology Clinic Adult Acne

Teenage acne often appears when puberty causes a sudden surge in hormones and sebum production increases dramatically, leading to outbreaks concentrated on the forehead and around the nose, the so-called T-zone. In contrast, adult acne mainly appears along the jawline and lower cheeks, and once it develops, it tends to be deep, large, and long-lasting. If it recurs according to your menstrual cycle or appears in clusters during periods of stress, it is more likely to be adult acne strongly influenced by hormones.

In addition, many cases occur when the skin barrier has been weakened by excessive skincare or frequent exfoliation, and inflammation develops in response to external irritation. Because the causes are different, the treatment approach must also differ, so an accurate diagnosis comes first.

Medication that quickly calms inflammation is the foundation of treatment

Seocho-gu Dermatology Clinic Adult Acne

The first step in adult acne treatment is medication. When inflammatory acne is severe, oral antibiotics are prescribed to suppress the growth of acne-causing bacteria and calm inflammation. For topical treatment, ointments containing antibiotics or tretinoin are used to prevent dead skin cells from accumulating inside pores and to help skin regeneration.

In the case of female adult acne with strong hormonal influence, oral contraceptives with hormone-regulating effects may also be prescribed at a dermatology clinic as part of treatment. Medication treatment needs to be maintained consistently, and if you stop on your own because symptoms improve, it can easily recur. That is why it is necessary to adjust treatment step by step with a specialist.

Clarity Pro and Pladuo help manage inflammation and overall skin condition together

Seocho-gu Dermatology Clinic Adult Acne

Along with medication, there are device-based treatments that are effective for managing adult acne. Clarity Pro uses a 1064nm laser wavelength to deliver thermal energy to the sebaceous glands where acne bacteria are active, helping to calm inflammation. It is especially beneficial for adult acne patients because it can even out the overall skin tone while also improving redness left behind as acne marks.

Pladuo is a plasma-energy-based device that can be applied relatively comfortably even to troubled skin, and it is used to organize unnecessary waste on the skin surface and stabilize the environment for dermal regeneration. It can help manage sensitive adult acne skin while reducing the burden of irritation.

To prevent recurrence, lifestyle management is important too

Seocho-gu Dermatology Clinic Adult Acne

Managing daily habits is just as important as receiving treatment when it comes to preventing adult acne from recurring. When sleep is insufficient or stress builds up, cortisol levels increase and stimulate sebum production, so enough sleep and stress management are part of acne treatment. Wash your face gently twice a day, and avoid excessive exfoliation or strong scrubs, as they can damage the skin barrier and worsen inflammation.

When acne appears, squeezing or touching it with your hands can deepen inflammation and leave scars, so it is important not to touch it at all. In environments where masks must be worn for long periods, moisture and friction inside the mask can worsen adult acne. Using cotton masks and making a habit of washing your face as soon as you get home can help.

Adult acne is not caused by being unclean. To break free from recurring breakouts, you need to accurately read the signals your body and skin are sending and combine that with the right treatment and care. If you are tired from trying one thing after another on your own, find a treatment direction that suits your skin together with a dermatologist. I will carefully help you regain clean, healthy skin.