This content was created by Jane Yoo. This content was uploaded by Jane Yoo. This is a YouTube video titled "Acne 101: Causes, Treatments & How to Prevent Scarring" (published 2025-01-31) featuring Dr. Jane Yoo, a board-certified dermatologist and Mohs surgeon, delivering an educational talk about acne: prevalence, causes (overactive oil glands, clogged pores, bacteria, hormones, stress, diet), impacts (scarring, low self-esteem, anxiety/depression), prevention and day-to-day care (gentle cleansing, avoid picking), treatment options (topical and oral medications, isotretinoin for severe cystic acne), and procedures for scarring and post-inflammatory hyperpigmentation—with specific guidance for acne in skin of color.
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I'm Dr. Jane Yoo, board-certified dermatologist and Mohs surgeon. Let's talk about something nearly everyone has experienced at some point in their lives: acne. It's actually the most common skin condition in the United States, affecting up to 50 million people each year. About 85% of people between the ages of 12 and 24 will have acne, but it's not just a teenage issue. Acne can affect you at any stage of life, even into your 30s and 40s. Acne doesn't just cause those frustrating breakouts, it can also lead to permanent scarring, poor self-esteem, and even anxiety or depression. So why does acne happen? At its core, it's caused by overactive oil glands. These glands produce too much oil, which mixes with dead skin cells to clog your pores. This can lead to blackheads, whiteheads, and pimples. If bacteria get into the mix, it can trigger inflammation, leading to painful nodules and cysts. Hormones, stress, and certain foods like sweets can make it worse. Here are some simple steps to take care of acne-prone skin. Wash your skin gently twice a day using a mild cleanser. Avoid picking or popping pimples, as doing so can cause more breakouts or lead to scarring. And if over-the-counter products aren't working, it's time to see a dermatologist who can recommend stronger treatments. Now let's talk about acne and skin of color. While acne affects people of all skin types, people with darker skin tones are more likely to develop post-inflammatory hyperpigmentation, those stubborn dark spots that are left behind after a breakout. These spots can sometimes take longer to fade than the acne itself, That's why it's really important to treat the acne early and avoid picking at these blemishes, as this can worsen the discoloration. In terms of treatments, you may be recommended topical treatments or oral medications based on the severity of your acne. Consistency is key, and results can take anywhere from 4 to 8 weeks. For severe cystic acne, a medication called isotretinoin, or Accutane, may be prescribed, offering long-term clearance. However, it requires close supervision due to its potential side effects. If you're concerned about acne scarring, there are treatments like laser therapy and chemical peels that can help improve the skin's texture and appearance, especially for those dealing with post-acne hyperpigmentation. Acne may be persistent, but with the right care and professional guidance, you can manage it and restore your skin's health and confidence.
