what are purple spots on arms?
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Purpura occurs when small blood vessels burst, causing blood to pool under the skin. This can create purple spots on the skin that range in size from small dots to large patches. Purpura spots are generally benign, but may indicate a more serious medical condition, such as a blood clotting disorder.
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Pimples, or zits, can develop anywhere on the body. Causes include the body producing too much oil, a clogged pore, or a medical condition. The condition keratosis pilaris often affects the skin on the arms, for example. Pimples can look different depending on the person or the cause.
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A petechia, (plural Petechiae) refers to a small red or purple pin point dot on the body, due to broken capillary blood vessels. Events that cause an increase in pressure, such as coughing or vomiting can cause petechiae around the face or eyes. Minor trauma is another common cause of petechiae.
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Pitted brown spots in fingernails may indicate a skin and joint disorder called psoriasis. Reddish-brown spots can indicate a deficiency of folic acid, protein or vitamin C.
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Share on Pinterest Tinea versicolor, or pityriasis versicolor, causes white patches on the skin. Sunspots are white spots where skin pigment has been lost. These spots usually cause no symptoms, are 1–3 millimeters (mm) in size, and tend to appear first on the legs before progressing to the arms, upper back, and face.
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People with sepsis often develop a hemorrhagic rash—a cluster of tiny blood spots that look like pinpricks in the skin. If untreated, these gradually get bigger and begin to look like fresh bruises. These bruises then join together to form larger areas of purple skin damage and discoloration.
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['A bump on the skin that itches or bleeds.', 'A wart-like spot that is typically yellowish, whitish, or pink.', 'A lesion on the skin, which may not be black or darkly pigmented as in adults.', 'Odd-looking moles, especially larger ones.']
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What is keratosis pilaris? Keratosis pilaris is a very common skin disorder that affects people of all ages. Keratosis pilaris is a benign condition characterized by numerous small, rough, red, or tan bumps primarily around hair follicles on the upper arms, legs, buttocks, and sometimes cheeks.
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["Don't cover the spot with a bandage or tape.", 'Be careful not to rub it or scratch it.', 'If the spot itches, put a cold cloth on it.', 'You can wash your arm and dry it gently.']
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Red spots on the skin that occur singly can be a small benign tumor of blood vessels, known as a hemangioma. Tiny, pinpoint hemorrhages can be seen in the skin and are referred to as petechiae. Bleeding disorders can also lead to the formation of purplish red spots that are larger, known as purpura.
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Non-blanching rash (rash doesn't disappear when pressed) The rash may progress to join together over certain parts of the body, with extensive purple bruising. Sometimes, there may be a raised, palpable rash that disappears when pressed (blanching).
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Red spots on the fingers, palms, face, lips, or tongue; these are called telangiectasias. They happen when tiny blood vessels are widened. Ulcers or sores on fingertips, knuckles, or elbows.
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Keratosis pilaris (KP) facts Keratosis pilaris causes numerous small, rough, tan or red little bumps around hair follicles on the upper arms, thighs, buttocks, and cheeks. Keratosis pilaris creates the appearance of gooseflesh, goose bumps, or chicken skin.
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McKenzie says that fungal acne will usually appear as uniform red bumps and pustules on the chest, upper arms, and back—rarely the face. Also, the bumps that result from malassezia don't usually come to heads. And, perhaps most noticeably, she adds that fungal acne breakouts will be very itchy.
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Age spots on the shoulder and back Age spots are small, flat dark areas on the skin. They vary in size and usually appear on areas exposed to the sun, such as the face, hands, shoulders and arms. Age spots are also called sunspots, liver spots and solar lentigines.
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You might also find them inside your mouth or on your eyelids. These pinpoint spots can be a sign of many different conditions — some minor, others serious. They can also appear as a reaction to certain medications. Though petechiae look like a rash, they're actually caused by bleeding under the skin.
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What is actinic keratosis? As you get older, you may begin to notice rough, scaly spots appearing on your hands, arms, or face. These spots are called actinic keratoses, but they're commonly known as sunspots or age spots. Actinic keratoses usually develop in areas that've been damaged by years of sun exposure.