Have good hygiene. There is a balance between under-washing and over-washing skin. Under-washing leaves excess skin cells, oil, bacteria, and other debris on the skin, potentially clogging pores and creating blemishes. Over-washing irritates and dries the skin, contributing to excess oil production and more breakouts. Refrain from washing problem areas more than twice a day. When washing, use gentle cleansers with smooth grains and light scrubbing to exfoliate. Avoid products containing large grains, such as almond or apricot shell fragments, that will potentially damage or irritate the skin.
You can apply all the topicals you want, but unfortunately, most treatments you'll find at the drugstore won't help with acne scars, Hellman says. However, she notes that derma rollers (at-home microneedling devices) may help with acne scarring. If you're on a tight budget, that should be your first stop. You can get one on Amazon for less than $20. (Use yours once a week followed by a Vitamin C serum for best results—here's how to pick the best ones.)
Doctors infrequently prescribe isotretinoin for severe and resistant rosacea. Often physicians prescribe it after multiple other therapies have been tried for some time and have failed. Patients take a daily capsule of istotretinoin for four to six months. Typically, isotretinoin is most commonly used in the treatment of severe, common acne called acne vulgaris. Close physician monitoring and blood testing are necessary while on isotretinoin. Generally, at least two forms of birth control are required for females using this medication, as pregnancy is absolutely contraindicated while on isotretinoin.
Many theories about diet and acne abound; Anolik is most convinced by the ones surrounding sugar and dairy. “Dermatologists really didn’t believe in all the dietary restrictions for acne, but studies in the past ten years have convinced us a bit,” he says. “Dairy and high-glycemic foods do seem to play a part.” High-sugar diets are known to feed bacteria; any diet that increases overall inflammation in the body doubtlessly plays a part. Specific diets—from Ayurveda to low-carb to veganism—definitely work for some people.
There you have it! As with any skin condition, it's best to consult your regular dermatologist to see which option is best for you. And while technology has come a long way in making dark marks and acne scars treatable, remember that most of us will experience them at some point. So while these are all feasible options for fading your acne scars, don't forget that you always have the choice of pimple positivity, too.

Acne (acne vulgaris, common acne) is a disease of the hair follicles of the face, chest, and back that affects almost all teenagers during puberty -- the only exception being members of a few primitive Neolithic tribes living in isolation. It is not caused by bacteria, although bacteria play a role in its development. It is not unusual for some women to develop acne in their mid- to late-20s.

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