Definition skin pigmentation disorders are conditions that cause the skin to appear lighter or darker than normal, or blotchy and discolored. Dec 18, 2018 there are five main causes of armpit skin discoloration, suggests the beauty brains website 1. It began relatively small 2cm long and 1cm wide, about but i think it may have grown in size slightly. Discolored skin patches also commonly develop in a certain part of the body due to a difference in melanin levels.
When they appear on the arm, the discoloration may be due to an allergic reaction, a chronic skin disorder or an infection. Small discolored skin patches and red bumps on arms and. Parents and children may think that it is simply dirt that needs to be washed off. Pityriasis alba is a skin disorder commonly found in children and young adults that causes pale pink or red, scaly patches to form on the skin. Small discolored skin patches and red bumps on arms and thighs. Oct 10, 2019 if you have polycystic ovarian syndrome pcos, youre probably no stranger to dark armpits and to all the skin problems that come with the condition. The spots can develope on various parts of the body, particularly on face, chest, back, arms and legs. Determining the cause of dry skin allows a person to find the right treatment. The spots often start as slightly red, scaly patches on the face, upper arms, neck, and upper middle section of the body. Nov 16, 2019 purple spots on skin can range in size and shape. Cyanosis is a bluishgray tint to the skin caused by a lack of oxygen in the blood. Since oxygenpoor blood is bluishred in color, any situation or condition that deprives the airways or blood or vital oxygen can cause this skin discoloration, and impact either localized areas or the entire body. Skin discoloration in children manifests in several forms and has a number of possible causes.
Patches of discolored skin have many possible causes, including birthmarks. However, its important to be able to distinguish them from solar keratoses. Apart from cystic acne, hirsutism, and skin tags, pcos can also cause dark skin patches. A visual guide to 6 conditions that cause skin discoloration nih.
Skin inflammation, infection or injury also lead to redness, as these situations increase blood flow to the skin. Hives, cellulitis and insect bites can create red splotches of skin that become irritated and painful. Pigmentation alteration change as a result of skin damage postinflammatory hyper or hypopigmentation if you have had a skin infection, blisters, burns, or other trauma to your skin, you may have a decrease or increase of pigmentation in the affected area. It causes me no pain and doesnt itch, but the area feels like very dry skin and has several bumps inside of it. Idiopathic guttate hypomelanosis is a disorder that causes 1 to 10 mm flat white spots to occur, typically on the shins, arms upper back and face. Dec 18, 2018 the skin is one of the most resistant organs in the body, but it still succumbs to irritants and infections that can cause red skin blotches. A few weeks ago i noticed a dry patch of skin on my upper arm, just below the shoulder. Dry skin patches can have many causes, including allergies, dermatitis, and psoriasis. Dark spots and brown patches on the skin are caused by too much melanin and anyone can develop it. Discolored skin patches are most commonly caused due to over exposure to sunrays.
Skin can discolor due to a buildup of dead skin cells under the arm. I have the dark areas thickening skin from the scleroderma. Skin problems associated with reduced blood supply to the skin. Doctors give trusted, helpful answers on causes, diagnosis, symptoms, treatment, and more. During the summer my upper arms get darker in the sun but then after a week or two you could see some discolored flaky skin. If you suddenly see dark patches under your arms and on other areas of your skin.
They may be lighter, darker, or a different color, such as red, gray, or blue. Skin discoloration can occur alongside other symptoms like itching, pain. Discolorations include patches of redness, birthmarks or unexpected shifts in skin pigmentation. The condition may also cause your nails to pit, crumble.
Stubble just below the surface of the skin from shaving can give skin in the armpit area a darkened appearance. Patches of discolored skin are noticeable because they differ from a persons normal skin tone. I am taking acne medication, so would dryness be a. These dark, brown, velvety skin patches are medically known as acanthosis nigricans. Tinea versicolor tends to affect the trunk, neck, and upper arms.
This problem might affect entire body skin and sometimes it might just affect a certain part of your body. Learn more about the causes of scaly skin and what to do about it at webmd. Try choosing a moisturizer that does not contain any alcohol. Using a moisturizer as soon as you get out of the shower while your skin is still damp will lock in the moisture and prevent your skin from drying out. Aug 28, 2019 generally, a white patch on skin isnt cause for concern. It typically causes patches of white, crusty flakes on the scalp, face, chest, and back. The main symptom is a thick, scaly, discolored patch of. Other types of red skin blotches on your arm could indicate signs of skin cancer, measles, chicken pox or tinea infections.
So common reasons for sudden redness include fever, rash, allergy, dermatitis, medication side effects, exposure to. When there is an overproduction of melanin in a given area, it can result in skin discoloration there. Brown spots on skin, causes, pictures, patches, on chest. Disorders of pigmentation present as skin that is discolored, blotchy, or darker or. Most red rashes itch and can become infected if you break open the skin while scratching 1. Skin discoloration can be the result of an injury, infection or imbalance in pigmentationregulating substances in the body. Here are ten possible causes of skin discoloration. I suggest you to get it examined from a dermatologist. Sometimes a small area of skin becomes irritated or develops mild eczema, which results in a patch of skin thats lighter in pigment than is the skin around it pityriasis alba. Jan 04, 2020 dry skin patches can have many causes, including allergies, dermatitis, and psoriasis. There are 22 conditions associated with bruising or discoloration and yellow skin. Purple spots on skin, patches, lines, tiny light, purpura. Some pigmentation disorders, such as liver spots, are common, whereas.
Treating the condition that caused it will usually make the dark skin fade. Even the discolored skin spots, that are brown or black in color, medically termed as age spots appear on areas that are exposed to sunrays. Webmd symptom checker helps you find the most common medical conditions indicated by the symptoms bruising or discoloration, bruising or discoloration, bruising or discoloration and numbness or tingling and including bruise or contusion, peripheral neuropathy and hematoma. Dry skin patches can feel rough and scaly in only certain areas, which is different than just having overall dry skin. Webmd symptom checker helps you find the most common medical conditions indicated by the symptoms bruising or discoloration and yellow skin including bruise or contusion, muscle strain, and hematoma. If you treat a skin condition like acne or psoriasis so that you stop the flareups or breakouts, youll eliminate whats causing the discoloration. A look at the brown spots on skin with focus on the causes, pictures, on chest, legs, hands, in children, raised, itchy and how to get rid of them. Skin pigmentation disorders definition of skin pigmentation. Skin conditions such as eczema or hyperpigmentation can be the cause. Apr 15, 2016 discolored skin patches also commonly develop in a certain part of the body due to a difference in melanin levels.
Short haired dogs or hairless breeds have more visible skin and changes are easier to track. Some cases of brown patches should be addressed in the doctors office as they could be signifying a serious condition in the body. Curious about how to keep your skin protected from signs of discoloration. But these patches of darkened skin called acanthosis nigricans may als. Description people of all races have skin pigmentation disorders. Patches of skin discoloration, usually on the back, chest, neck and upper arms, which may appear lighter or darker than usual. But between my breast i have an area that is white with brown spots and my husband noticed that i have a spot on the back of my neck, something we wouldnt of noticed but i just got all my hair cut off. Couple years ago, rough, discolored brown patches of skin appeared in the pit areasides of the chest. They may occur as a result of different health conditions, but especially a skin condition known as purpura.
While dry skin patches can crop up anywhere, they often appear on the. Most skin spots that result from aging or sun exposure are harmless. When these patches clear up, the skin is left discolored, with smooth light patches taking their place. It can show up on your knees, scalp, elbows, palms, lower back and the soles of your feet. Potential treatments for this skin discoloration include topical applied on.
Some disorders, like albinism which affects one out of every 17,000 people are rare. The trigger for sudden skin redness can be as simple as facial flushing, or blushing, due to embarrassment or anger. My upper arms have brown discolored skin doctor answers on. In a coming issue, i will address changes in skin texture and quality. Melanin overdrive can be triggered by many different things, but some of the most common culprits are sun exposure and age as well as fluctuating hormones. Determining the cause of dry skin allows a person to find the. Skin discoloration can be triggered by a number of causes, including. The third cause of underarm skin discoloration is documented in a study performed in southeast asia source. They might appear as lines, small or tiny dots, or large patches. Bruising or discoloration, bruising or discoloration. When the skin is exposed to the ultra violet uv rays of the sun, it. There are five main causes of armpit skin discoloration, suggests the beauty brains website 1. Melanin is the substance that provides color to the skin and protects it from the. Melanin is the substance that provides color to the skin and protects it.
Melanin is the substance that provides color to the skin and protects it from the sun. The other cause can be hyperpigmentation skin which occurs when an excess of melanin, the brown pigment that produces normal skin color, forms deposits in the skin. Does any one have blotches of discolored skin on their body. The irritated skin makes melanocytes produce more melanin, which causes skin to darken. While you may think brown blotches are caused by increased exposure to sunrays, there are more other issues that can cause the appearance of these patches on the skin. Tinea versicolor causes the affected skin to change color and become either lighter or darker than surrounding skin. I am getting these raised skin marks on my body for weeks now. There are a couple on both of my arms and one on my thighs. Scientists found that darker underarms can be caused by a chain reaction that begins when sensitive underarm skin becomes irritated. Skin discoloration is probably one of the top reasons why an individual can look much older than his or her real age. It can affect men and women of all ages, and can sometimes be an indicator of other health complications. Brown spots on skin causes age spots are the flat, brown, or black spots that are found on the. You see it sometimes with children wearing tank tops or swim suits darkened patches of skin in certain body areas like the neck or armpit. Seborrheic dermatitis is a skin condition that occurs when the sebaceous glands produce too much oil.1241 785 1246 1477 899 828 134 199 830 1035 1468 41 209 10 1115 1326 323 907 1117 1439 1088 152 1087 1351 908 215 616 1401 203 1038 1132 206 665 350 1390 217