Postinflammatory Hyperpigmentation. Postinflammatory hyperpigmentation is darkening of the skin in an area of prior injury or inflammation from increased pigment (melanin) left from the healing process.
Over time, the pinkish color fades, and the scar becomes slightly darker or lighter than the color of the skin. In people with dark skin, scars often appear as dark spots. Sometimes scars itch, and they may be painful or tender.
Once what's causing the dark spots or patches is found and stopped, fading can take time. A spot that is a few shades darker than your natural skin color will usually fade within 6 to 12 months. If the color lies deep in your skin, however, fading can take years.
Skin darkening often stems from hormonal shifts. Pregnancy, birth control, and thyroid problems can disrupt the delicate balance. These changes may spur excess melanin production, the pigment responsible for skin colour.
Does Hyperpigmentation Get Darker Before It Fades? Yes, sometimes, the body speeds up pigment production before the cells break down and fade. But sometimes, the dark spots can also fade without getting darker first.
As the skin constantly regenerates these dark spots tend to darker with time in most people. But dark spots tend to form faster and are difficult to fade away and get more deeply rooted when left untreated.
Triggers include sun exposure, hormonal changes, and trauma to the skin, for example, due to acne or an injury. Picking at scabs and spots may make it worse. Some face creams can irritate the skin, leading to further hyperpigmentation.
The reversibility of skin discoloration depends on the cause. Dermatologists can recommend treatments such as topical creams, laser therapy, or chemical peels based on the specific condition.
Chronic, long-term stress can manifest on the skin as hyperpigmentation. A hormone called Adrenocorticotropic hormone (ACTH) is produced and secreted by the anterior pituitary gland, often in response to biological stress. This hormone triggers melanogenesis, the process of skin pigment production.
Postinflammatory Hyperpigmentation. Postinflammatory hyperpigmentation is darkening of the skin in an area of prior injury or inflammation from increased pigment (melanin) left from the healing process.
“Treatments containing ingredients like vitamin C, licorice root, and kojic acid help reduce hyperpigmentation by inhibiting tyrosinase, an enzyme responsible for the formation of skin-darkening melanin," says Ni'Kita Wilson, a cosmetic chemist in New York City.
Aging. Skin discolorations often occur in those over age 50. Just as other systems in your body experience wear-and-tear, your skin becomes thinner and drier as you age and is more prone to develop scaly patches and discolorations.
If your wound begins to turn black, or forms a dark, leathery brown tissue covering, this is an indication of pervasive necrotic tissue. Necrotic tissue can be a significant health concern and warrants immediate medical attention. An open wound turning black suggests the presence of necrotic tissue known as eschar.
For best results, you should perform scar massage for at least 10 minutes, twice a day, for six months. You should only stop sooner than that if the scar starts showing signs of infection or you experience intolerable discomfort.
A sepsis scab is not your ordinary skin abrasion. Imagine it as a dark, ominous cloud on your skin, often appearing red, swollen, and warm to the touch. Unlike regular scabs, sepsis-related scabs are typically surrounded by discolored skin and may ooze pus or other fluids.
Numerous variables, such as sun exposure, hormone changes, post-inflammatory hyperpigmentation, ageing, skin conditions, and lifestyle choices, can cause skin darkening. Understanding the underlying reasons will help us avoid or cure darker skin tones.
Stressed skin occurs when your skin struggles to perform its natural functions due to internal or external pressures – leading to symptoms like dryness, dullness, fine lines, and sagging.
Grief or bereavement releases the hormone cortisol in reaction to stress that breaks down tissue and, in excess, can lead to collagen breakdown and accelerated aging. [/caption] High cortisol levels prompt the skin's sebaceous glands to release more sebum.
While timelines vary, some general expectations include: Mild hyperpigmentation can begin to fade within 3-6 months with consistent treatment. More aggressive treatments, such as chemical peels, may show results sooner but often require multiple sessions.
The skin color we're born with is what we're stuck with…for the most part. If you have fair skin, a significant amount of time in the Sun can turn it golden brown or beet red. Sunburns and suntans don't last long, though. Eventually, your skin returns to its normal shade.
Post-inflammatory hyperpigmentation (PIH), the most common pigmentary abnormality, is discoloration that is left on the skin after an underlying skin rash or bump that has healed. Common conditions such as eczema, acne, and psoriasis can all result in PIH.
The most common cause of hyperpigmentation is sun exposure. The body darkens the skin to protect it from harmful ultraviolet radiation. Therefore, the best preventative treatment for hyperpigmentation is daily use of sunscreen and sun-protective clothing.