Keloid bumps are generally discolored and raised. These scars form when the body tries to recover from the inflammation caused by cystic acne. According to Dr. Sobel, you can get a keloid if too many fibroblasts or dermal cells are produced during the healing process. The first step in treatment is to flatten the bump with a shot of cortisone. Then, you can follow up with other treatments like laser or retinol to even out the skin tone.
Understanding why you break out requires consideration of a variety of aspects. There are many underlying reasons for acne breakouts, but most pimples are caused by fluctuations in hormone levels. During puberty, the increase in androgens (male hormones) causes the adrenal glands to go into overdrive. This triggers the production of sebum within the sebaceous glands. The more sebum produced, the easier it is for hair follicles to become clogged. When the follicle becomes blocked, oil can’t leave the pore, collecting dead skin cells that would have otherwise sloughed off and hanging onto bacteria called p. acnes. These hormonal fluctuations can arise at other times in life, including menstruation, pregnancy, and menopause.
Some skin advocates suggest foregoing this method. The pH of baking soda is 7.0, which is far too basic for skin's pH. Optimal skin pH occurs between 4.7 and 5.5, which is an inhospitable environment for p. acne (the bacteria responsible for causing most acne). By raising the pH to a more basic level, p. acne is able to survive longer and cause more infection and inflammation. So try this method with care, and stop using it if it's not effective for you.
There are many who recommend that those with acne-prone skin use non-comedogenic ingredients, that is, cosmetics designed to avoid clogging the pores. It’s best to use products that are labeled hypoallergenic and oil free, and some find that makeup products with salicylic acid help the skin remain clear. It’s also important to avoid applying layer upon layer of makeup.
Both Avram and Tzu recommend looking for products with mark-fading hydroquinone. Ambi Fade Cream includes 2 percent hydroquinone, the highest concentration allowed without a prescription. “It also contains soy, which is well known for treating pigmentation issues, and vitamin E which helps with scarring,” says Tzu. While the FDA considers hydroquinone safe, it is banned in Europe and can potentially cause irritation or further discoloration, so remember to patch-test and check with a dermatologist whether it’s right for you.
2. You're OD'ing on spot treatments. Overusing topical salicylic acid, benzoyl peroxide, or sulphur over-the-counter treatments can dry out your skin, causing it to produce more oil and possibly blemishes. Those ingredients can actually make the appearance of your pimples look worse, since the active ingredients can slightly burn the top layer of your skin if used too often, making the pimple appear even redder and harder to conceal than if you had just left it alone. (Tip via Samantha Wright, a licensed aesthetician and Skinovator at the Dangene Institute.)
Inflammation is the single greatest gauge of scar development. The greater the inflammation on the skin, the more likely scarring is to occur. Deep breakouts that take a long time to heal also increase the chance of scarring. Blackheads, whiteheads, and other non-inflamed blemishes typically don't cause scarring because these types of lesions don't injure skin tissue.
Moderation and regularity are good things, but not everyone can sleep eight hours, eat three healthy meals per day, and drink plenty of water a day. Probably the most useful lifestyle changes one can make is to never to pick or squeeze pimples. Playing with or popping pimples, no matter how careful and clean one is, nearly always makes bumps stay redder and bumpier longer. People often refer to redness as "scarring," but fortunately, it usually isn't permanent. It's just a mark that takes months to fade if left entirely alone.