which of the following causes a red, streaky, or patchy rash where the substance has touched the skin?
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Conditions Itching of the skin in exposed areas is a common symptom. In the case of an allergic dermatitis, itching can be severe. Dermatitis caused by an irritant may also cause burning or pain. Allergic dermatitis often causes a red, streaky, or patchy rash where the substance touched the skin. The allergic reaction is often delayed, with the rash appearing 24 – 48 hours after exposure. Irritant dermatitis often shows as dry, red, and rough skin. Cuts (fissures) may form on the hands.
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Atopic Dermatitis (Eczema) - Symptoms The itching can be severe and persistent, especially at night. Scratching the affected area of skin usually causes a rash. The rash is red and patchy and may be long-lasting (chronic) or come and go (recurring). The rash may: 1  Develop fluid-filled sores that can ooze fluid or crust over.2  This can happen when the skin is rubbed or scratched or if a skin infection is present. Babies (2 months to 2 years): The rash is often crusted or oozes fluid. 2  It's most commonly seen during the winter months as dry, red patches on the cheeks. 3  Children (2 years to 11 years): The rash is usually dry.
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- Autoimmune Diseases and Allergies. Autoimmune diseases, such as lupus erythematosus and dermatomyositis, can also cause changes in skin color. Eczema is a type of hypersensitivity reaction (allergy) that can cause red, scaly patches that ooze.Related to eczema, pityriasis alba can cause dry, white patches on the skin in children.A wide variety of rashes, such as dermatitis herpetiformis, contact dermatitis, poison ivy rashes, and others can be caused by an allergic reaction.ou may have applied sunscreen in an incomplete manner, leading to differently tanned parts of your skin. Medications can make your skin more sensitive to the sun and more likely to turn red or burn. Radiation therapy may also cause a kind of burn and change the color of your skin.
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Top 30 Doctor insights on: My 7 Year Old Has A Rash Prickly Heat Rash Heat Rash (Definition) The medical term is miliaria. A heat rash is a skin irritation that typically occurs during hot or humid weather. It results when sweat ducts are blocked, and sweat builds up under the skin. Symptoms of a heat rash include small red bumps and vesicles that are itchy and irritated.
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What Causes Red Rash All Over Body? Bacterial infections are very common causes of red rash all over body. 1  Impetigo is an example of a skin condition caused by the staphylococcal or streptococcal bacteria. 2  Meningitis is another condition where the tissues over the brain can get inflamed, resulting in a rash that persists despite application of pressure.
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- Poison Ivy. Photo © CDC. Poison ivy, or rhus dermatitis, is caused by exposure to a chemical found in certain plants including poison ivy, oak, and sumac. This well-known rash starts out with blisters and redness on areas of the skin exposed to the plants. The rash spreads to other areas of the skin that come in contact with fluid from the blisters. Poison ivy and other forms of irritant contact dermatitis are treated with topical steroids. More ».
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Rash, Age 11 and Younger - Topic Overview 1 Contact dermatitis. 2  This rash is caused by contact with a substance, such as food, soap, or lotion, that causes an allergic reaction. 3  Most contact dermatitis is mild and goes away when your child's skin no longer comes in contact with the substance.
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Rash: Symptoms & Signs The word  rash  means a change in the color and texture of skin that usually causes an outbreak of red patches or bumps on the skin. In common usage of the term, a rash can refer to many different skin conditions. A rash can be caused, directly or indirectly, by a bacterial, viral, or fungal infection.octors use specific terms to describe rashes. A macular rash refers to flat, small red patches on the skin, while a papular rash refers to small raised red bumps. If both rash symptoms and signs are present, a rash is called maculopapular.
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Is It Hives or Something Else? Contact dermatitis. This is a common condition in which something that touches the skin causes a red rash. The reaction may be caused by an allergy to an ingredient in makeup or a particular metal in jewelry, or by continuous contact with an irritant such as soap or bleach.
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Exercise-Induced Vasculitis: Understanding Golfer's Leg Rash Other Heat Rashes. Heat Rash - Prickly Heat. Unlike golfer's vasculitis, prickly heat is itchy. It is triggered by blocked sweat glands and causes raised itchy red dots or bumps. It is best treated by getting out of the heat for a few days and not scratching the area. Heat Rash and Prickly Heat.
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- a simple rash is called dermatitis meaning inflammation of the skin contact dermatitis is caused by things your skin touches such as chemicals in elastic latex and rubber products cosmetics soaps and detergents dyes and other chemicals in clothing poison ivy oak or sumac
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Heat Rash or Prickly Heat (Miliaria Rubra) Heat rash (miliaria rubra), also known as prickly heat, is a rash of small red bumps caused by blockage of the sweat glands. It can be due to high fever, excessive sweating, or being over-bundled. It is commonly seen in hot, humid tropical climates.
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- A. Hives, also known as urticaria, are an outbreak of swollen, pale red bumps, patches, or welts on the skin that appear suddenly -- either as a result of allergies, or for other reasons. Hives usually cause itching, but may also burn or sting.ives, also known as urticaria, are an outbreak of swollen, pale red bumps, patches, or welts on the skin that appear suddenly -- either as a result of allergies, or for other reasons. Poison ivy, poison oak, and poison sumac are plants that contain an irritating, oily sap called urushiol.
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- A rash is a noticeable change in the texture or color of the skin. The skin may become itchy, bumpy, chapped, scaly, or otherwise irritated. Rashes are caused by a wide range of conditions, including allergies, medication, cosmetics, and various diseases.
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Rash on Back, Shoulder, Neck: Symptoms, Itchiness, Treatments & Relief Remedies What is hand rash? Rash is a symptom that causes the affected area of skin to turn red and blotchy and to swell. The rash may cause spots that are bumpy, scaly, flaky, or filled with pus. Rashes can vary in location, pattern and extent and may occur in any area of the body. A rash on your hand can have a variety of causes, and it may indicate something occurring around the hand itself or suggest a systemic (body-wide) condition.
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Constipation And Rashes A rash may be localized to one area of the body or affect all the skin. Rashes can be due to drug reaction, infection or an allergic reaction to the skin. Most rashes caused by viruses don't harm your child and subsides over time without any treatment.
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12 / 12 Impetigo: A Skin Rash Caused by Bacteria Getting to the Bottom of Itchy, Scaly, or Burning Skin. A skin rash is an area of skin that has become swollen or irritated. Skin rashes can include skin bumps or sores, scaly or red skin, and itchy or burning skin. Skin rashes can be caused by many medical conditions. Some skin rashes occur right away, while others take some time to develop.
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Itching or burning, Skin rash and Swelling The toxin found in poison ivy, oak, and sumac causes an itchy, allergic rash with raised welts and blisters. Eczema (child) Eczema is a common cause of skin rashes in children, causing redness, bumps, swelling, itchiness, and more. Actinic keratosis. Actinic keratosis is scaly or crusty bumps that appear on areas of skin that get a lot of sun exposure
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Excessive sweating and Skin rash Chickenpox is an illness that causes a red, itchy rash, fever, headache, sore throat, and body aches. Pityriasis rosea Pityriasis rosea is a rash causing pink, reddish, or purplish oval patches on the chest, belly, arms, and legs.
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- Contact dermatitis. Contact dermatitis is one of the most common causes of rashes. Contact rashes occur when the skin comes into direct contact with a foreign substance that causes an adverse reaction, leading to a rash. The resulting rash may be itchy, red, or inflamed. Possible causes of contact dermatitis include:
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12 / 12 Impetigo: A Skin Rash Caused by Bacteria Hives: Sudden, Itchy Skin Bumps. Urticaria, also known as hives, is a skin rash that comes on suddenly and causes pale, itchy, or pink swellings on your skin, and burns or stings. This skin condition can occur anywhere on the skin.
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BIOLOGICAL DIVERSITY: BACTERIA AND ARCHAEANS The second stage starts when one or more areas of the skin break into a rash that appears as rough, red or reddish brown spots both on the palms of the hands and on the bottoms of the feet. Even without treatment, rashes clear up on their own.
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- Overview. Bumps, itching, redness and other skin conditions are very common, and their cause may not be easily identifiable. Rashes can be caused by many things, including plants (poison ivy, for example), allergic reactions to a medication or a food, or an illness (measles or chickenpox, for example).
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Eczema 1 The rash appears later and is red and bumpy. 2  The rash itches or burns. 3  If it is scratched, it may ooze and become crusty. 4  In adults, chronic rubbing produces thickened plaques of skin. 5  Having one or more round areas is referred to as nummular (coin shaped) eczema and may be confused with fungal infections.
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Common Skin Rashes A rash indicates an abnormal change in skin color or texture. Rashes are usually caused by skin inflammation, which can have many causes. There are many types of rashes, including eczema, granuloma annulare, lichen planus, and pityriasis rosea.
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Heat Rash (Symptoms, Pictures, Treatment, Remedies) Heat rash occurs when the skin's sweat glands are blocked and the sweat produced cannot get to the surface of the skin to evaporate. This causes inflammation that results in a rash. Common symptoms of heat rash include red bumps on the skin, and a prickly or itchy feeling to the skin (also known as prickly heat). The rash appears as reddened skin with tiny blisters and is due to inflammation. It often occurs in skin creases or areas of tight clothing where air cannot circulate.