Causes of hyperpigmentation include: Skin inflammation (post-inflammatory hyperpigmentation) Use of certain drugs (such as minocycline, certain cancer chemotherapies, and birth control pills) Hormone system diseases such as Addison disease.
If your body makes too much melanin, your skin gets darker. Pregnancy, Addison's disease, and sun exposure all can make your skin darker. If your body makes too little melanin, your skin gets lighter. Vitiligo is a condition that causes patches of light skin.
A natural tan will usually last for around 7-10 days, although this can vary for each different skin type and colour. However, any exposure to sun during that 7-10 day period could mean that your tan will hang around for longer, so the length of time it lasts really does depend on the individual.
Dead skin cells.
Each day we shed millions of dead skin cells, which can accumulate and pile up on top of each other like dust particles on a surface. This layer of dead skin can prevent skin from reflecting light, giving your face an ashen look.
As we age, melanin-synthesizing cells known as melanocytes become victim to excess sun exposure, inflammation, free radicals, and hormonal changes. This triggers melanocytes to overproduce melanin, resulting in its uneven distribution in the epidermis.
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.
Poor liver function — particularly in liver disease — may be revealed by hyperpigmentation (skin darkening).
A. Many women complain of skin darkening after applying Vitamin C serum. It is probably because they fail to layer it with a hydrating moisturizer. Leaving the serum alone on the face allows it to react with the oxygen present in the air.
The skin on the neck is prone to darkening, whether due to hormones, sun exposure, or other skin-related conditions. A person whose neck darkens or turns black may also notice changes to the texture of their skin, such as thickening or feeling softer than the surrounding skin.
How long does it take for hyperpigmentation to fade? 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 dullness is caused by a deficiency of certain vitamins in your body. To name a few, it is very important to have vitamin B and C in your body to maintain healthy skin.
Is it Possible To Restore Skin Color? It depends on the burn's degree, the burn's size, and the treatment process on whether or not coloration will restore to what it was. You can take a few steps to reduce the degree of scarring, but your skin will likely not return to its original color.
Hyperpigmentation can appear as brown, black, gray, red or pink spots or patches. The spots are sometimes called age spots, sun spots or liver spots. The spots can occur in just one area of the body or all over.
Human skin color fades with age. Humans over the age of thirty experience a decrease in melanin-producing cells by about 10% to 20% per decade as melanocyte stem cells gradually die.
Vitiligo occurs when pigment-producing cells (melanocytes) die or stop producing melanin — the pigment that gives your skin, hair and eyes color. The involved patches of skin become lighter or white. It's unclear exactly what causes these pigment cells to fail or die.
Generally, skin color changes are cosmetic and do not affect physical health. But, mental stress can occur because of pigment changes. Some pigment changes may be a sign that you are at risk for other medical problems.
It can happen due to many reasons such as acne, lupus [3] (an autoimmune disorder), eczema or even an injury. These types of skin conditions cause skin inflammation and once the inflammation reduces, you may notice hyperpigmented skin.