Many over-the-counter lotions and creams containing salicylic acid or benzoyl peroxide are available to help prevent acne and clear it up at the same time. You can experiment with these to see which helps. Be sure to follow the instructions exactly — don't use more than you're supposed to at one time (your skin may get too dried out and feel and look worse) and follow any label directions about allergy testing.
Scars (permanent): People who get acne cysts and nodules often see scars when the acne clears. You can prevent these scars. Be sure to see a dermatologist for treatment if you get acne early — between 8 and 12 years old. If someone in your family had acne cysts and nodules, you also should see a dermatologist if you get acne. Treating acne before cysts and nodules appear can prevent scars.
You can find it in many drugstore products—just take a peek at the label. Dermatologist Dendy Engelman, M.D. likes the Benzac line. "It's active ingredients are salicylic acid and East Indian Sandalwood oil—salicylic acid is a beta hydroxy acid that serves as a keratolytic agent (meaning it dissolves keratin). It unclogs pores by penetrating into the pore to dissolve dead skin cell accumulation and aids in shedding of the top layer of skin. East Indian sandalwood oil is a naturally occurring anti-inflammatory agent, which is new to the skin care scene. It soothes the skin and fights off inflammation that often accompanies breakouts."
Even if battling zits is a distant memory, filed away with high-school gym class and algebra tests, acne marks and scars can annoyingly linger long after pimples are gone. “If someone gets a very large pimple or cyst, the natural healing process of the skin will create a scar,” says David Avram, M.D., of Heights Dermatology and Laser. “The more intense the inflammation, the more likely it will leave a scar.”
Breakouts can come and go, but the scars they leave behind can linger for years (or more). You've probably been told, "Don't pop your pimples, or you'll end up with a mark." But recently, I learned that the most common acne scars have nothing to do with your tendency to squeeze zits. "Popping pimples doesn't cause scarring," Mark Karolak, D.O., a board-certified facial plastic surgeon at Reflections Center for Skin and Body, tells SELF. "If it's just a whitehead and blackhead on the surface, it can be popped without creating any scarring."
Those who consume a bevy of seafood, seaweed, and iodized salt experience high iodine levels. These iodine levels have also been purported to trigger acne flare ups. Word spread about iodine’s potential for causing skin issues in the 1960s, and it’s had a bad rap ever since. However, recent studies have fought against this pervasive thought, as some studies have seen no difference between acne in those who were given iodine and those who weren’t. It’s important to take these studies with a grain of salt, and understand that depleting your diet of iodine can have negative effects on holistic health. Iodine is essential for proper thyroid function, and is responsible for the manufacture of T3 and T4 thyroid hormones and it’s important to maintain proper levels of iodine in your diet.
Ugh, I know. This is the first piece of advice every dermatologist, esthetician, and nutritionist has told me time and time again, yet I've resisted. I'm aware that dairy is known to cause inflammation and increased sebum production, but I just love cheese (and ice cream, and milk chocolate) so damn much, okay? Because I was at my most desperate, I decided to swallow my cravings and go dairy-free for a very doable three weeks. After just one week into the experiment, my cystic bumps died down significantly, and I cursed everyone for being right.
Old marks still sticking around take patience and consistency to treat. One way to even out skin tone over time is with regular exfoliating. "[Exfoliating] is important in treating acne scars at home as it lifts dead skin and allows new skin to grow and proliferate," Dr. Moy explains. This exfoliator contains papaya enzymes to break down dead skin cells and microderm crystals to buff away acne scars. Aloe vera, coconut, and vitamins E and B nourish the skin simultaneously.
You can help keep rosacea under control by keeping a record of things that cause it to flare up. Try to avoid or limit these triggers as much as you can. Antibiotic lotions or gels can also help. Sometimes, you may need to take antibiotic pills. Your dermatologist may treat you with laser surgery. If you think you have rosacea, talk with your doctor about these treatments.
Smoking, spicy foods, hot drinks, and alcohol may cause flushing and should be avoided. Exposure to sunlight and to extreme hot and cold temperatures should be limited as much as possible. Red wine and chocolate are two well-known rosacea triggers. Some listed foods may have no effect on one patient's rosacea but severely affect someone else. Individual reaction patterns vary greatly in rosacea. Therefore, a food diary may help to elucidate one's special triggers.
Blackheads are, essentially, open comedones. "Comedone refers to plugging of the follicular opening," explains NYC dermatologist Elizabeth Hale, M.D., referring to hair follicles that technically cover your entire face and body (hi, peach fuzz). "Every hair follicle appears in a sebaceous gland." So a blackhead is the mixture of dead cells, bacteria, and grime that builds up and hardens in the follicular opening—but it's open to the world, which is why blackheads are so easy (read: tempting) to push out.
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.