Dark skin is more susceptible to both vitiligo (loss of pigment) and hyperpigmentation. Vitiligo occurs when melanin producing cells are damaged. It affects all skin tones, but is considerably more noticeable on dark skin. If you have this condition there are topical and phototherapy treatments available to re-pigment the skin.
Hyperpigmentation occurs when the skin produces too much pigment. It is usually the result of a pimple, cut, scrape, or burn and can even be caused by cosmetic and acne treatments that are not administered correctly. Sunscreen can keep dark spots from getting darker while they heal. However this can take months. Properly controlled chemical peels and skin bleaching can lighten affected areas.
Ingrown hairs are also a common problem affecting blacks and Hispanics who have curved hair follicles. They result in bumps under the skin and can lead to infections and hyperpigmentation. Laser hair removal has shown to be an effective treatment, but because ingrown hairs look similar to acne, it is important to be diagnosed by a dermatologist familiar with ethnic skin.
Other problems for darker skin are eczema and keloids. According to the National Eczema Society, eczema occurs twice as frequently in people of color. Unfortunately, it is often misdiagnosed leading to a thickening of the skin and pigmentation problems. Topical creams and ultraviolet light therapies are effective once the correct diagnosis is made.
Keloid scars tend to develop more in darker skin. They are different from other scars in that they continue to grow for several months and spread beyond the original injury site. Early treatment can minimize keloid development and includes cortisone injections, pressure dressings, and silicone gel applications. Once formed, laser surgery can be used, but it hasn’t shown to be very effective.
As you can see, it is important to treat dark skin gently. Avoid harsh cleansing puffs and products that contain benzoyl peroxide and salicylic acid. Look for cleansers made for sensitive or ethnic skin. Darker skin has a tendency to appear "ashy" when not well-hydrated. Moisturize and use sunscreen daily. It is a common misconception that dark-skinned people don’t need sunscreen, in reality they have the highest skin cancer mortality rates.
Healthy skin is worth the effort and a skin care program specifically tailored for dark skin will bring out the best qualities in an ethnic complexion.
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