Red Patch Rash

An exanthem or exanthema from Greek ἐξάνθημα exánthēma, a breaking out 1 is a widespread rash usually occurring in children but can occur in adults.

How to Diagnose a Red, Itchy Skin Rash | eHow

How to Diagnose a Skin Rash

It may start with an itch. You scratch it; before you know it, you have a rash. Sometimes a skin rash will

How to Treat a Red Itchy Rash

As annoying, embarrassing, and aggravating as a red itchy rash can be, most people will try anything to help soothe the skin

How to Identify Itchy Skin Rash

Itchy skin rashes happen for a variety of reasons, manifesting as a physical irritation. Because their appearance and severity varies, sometimes it

How to Identify a Red Rash on the Neck

A red rash can be flat, raised, round, spread out, itchy, concentric, pimply, pus-filled, crusted or painful. It can be contagious, associated

How to Use Cornstarch to Relieve an Itchy Skin Rash

A dry, itchy rash can last for days or weeks depending on the size of the affected area. The distraction caused by

How to Diagnose Skin Rashes

Skin rashes are usually diagnosed by someone who has had years of training and experience. Find out how location, color and appearance.

My dog has a rash in the groin area and under his arms I guess the armpit area, for lack of a better term. His skin around his pads is also pink/red.

I have no idea what is going on with my face and I desperatly need help. For the past week there has been a patch of red, dry skin under my eye, on my upper cheek.

A rash is a change of the skin which affects its color, appearance, or texture. A rash may be localized in one part of the body, or affect all the skin.

Circular Red Rash. Besides being a cause of cosmetic concern, skin rashes could also be accompanied by redness and itching. The following Buzzle write-up provides.

Skin rashes can occur from a variety of factors, including infections, heat, allergens, immune system disorders and medications. One of the most common skin disorders that causes a rash is atopic dermatitis ay-TOP-ik dur-muh-TIE-tis, also known as eczema.

Atopic dermatitis is an ongoing chronic condition that causes itchy, inflamed skin. Most often it appears as patches on the face, neck, trunk or limbs. It tends to flare up periodically and then subside for a time.

At-home interventions, such as avoiding harsher soaps and detergents or other irritants and applying creams or lotions, can lessen symptoms or reduce the risk of flare-ups. Medicated creams or ointments also can lessen symptoms.

References

Red, itchy rash. Get the skinny on dermatitis. NIH News in Health. April 2012. Accessed Aug. 7, 2013.

Goldsmith LA, et al., eds. Fitzpatrick s Dermatology in General Medicine. 8th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. 740. Accessed Aug. 7, 2013.

Wolff K, et al. Fitzpatrick s Color Atlas and Synopsis of Clinical Dermatology.6th ed. New York, N.Y.: The McGraw-Hill Companies; 2009. 45. Accessed Aug. 7, 2013.

Papadakis MA, et al. Current Medical Diagnosis Treatment 2013. 52nd ed. New York, N.Y.: The McGraw-Hill Companies; 2013. 1. Accessed Aug. 7, 2013.

Longo DL, et al. Harrison s Online. 18th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. 4. Accessed Aug. 7, 2013.

Shingles Herpes zoster : Vaccination. Centers for Disease Control and Prevention. Accessed Aug. 7, 2013.

Parasites: Cercarial dermatitis also known as Swimmer s Itch. Centers for Disease Control and Prevention. Accessed Aug. 7, 2013.

Contact with an irritant or allergen causes this form of dermatitis. Irritant contact dermatitis A usually produces a dry, scaly, non-itchy rash. Exposure to chemicals, such as cleaning products or industrial chemicals, causes this condition. The irritant will cause a rash on anyone exposed to it, but some people s skin may be more easily affected. Areas with thinner skin, such as the eyelids, are more likely to react. The severity of a reaction may vary with duration of exposure and the amount of irritant.

Allergic contact dermatitis B produces a very itchy, red rash with bumps and sometimes blisters. Common allergy-causing agents allergens include latex rubber, nickel and poison ivy. Allergic contact dermatitis develops after your initial exposure to the allergen.

Avoiding the irritant or allergen allows the rash to heal, and medications may improve symptoms.

Intertrigo in-tur-TRY-go is inflammation caused by skin-to-skin friction, most often in warm, moist areas of the body, such as the groin, between folds of skin on the abdomen, under the breasts, under the arms or between toes. The affected skin may be sensitive or painful, and severe cases can result in oozing sores, cracked skin or bleeding.

The warm, moist environment, coupled with skin irritation, can easily result in bacterial or fungal infections at the site.

Intertrigo usually clears up if you find a way to keep the affected areas as clean and dry as possible. Wear loosefitting clothing, and use powder to reduce skin-to-skin friction in affected areas. Weight loss may be helpful as well. Infections related to intertrigo require drug treatment.

Lichen planus LIE-kun PLAY-nus usually appears as purplish, often itchy, flat-topped bumps lesions, most often on the inner forearm and near the wrists or ankles. Other common locations include the lower back, neck and legs.

The condition may develop gradually over a couple of months. After that, it rarely worsens, but it may persist for months or years. You can usually control mild lichen playnus symptoms, such as stinging and itching, by applying cool compresses or aloe vera gel to affected areas. More-severe symptoms may require drug treatment.

Lichen planus may also affect the mucous membranes, genitals, scalp or nails. Lesions on these sites these sites are generally more troublesome than are lesions on the limbs, persisting for longer periods and often recurring after initial healing.

Shingles herpes zoster is a condition caused by the chickenpox virus varicella-zoster virus. After a person has chickenpox, the virus remains dormant, or inactive, in nerve cells. If it s reactivated, it causes shingles.

A shingles outbreak may start with vaguely uncomfortable sensations, itching or pain with no obvious external cause. Within several days, clusters of small blisters similar to the chickenpox rash appear in a defined area on one side of your body. Over a few more days, the blisters break, leaving behind ulcers that dry and form crusts.

Shingles usually resolves within a few weeks. Antiviral drugs may lessen pain or decrease the likelihood of persistent pain after the rash has healed. A shingles vaccine is recommended for most people older than age 60.

About 10 days ago I developed a red rash on my upper chest. It starts as small red dots which gradually grow in size to about 1/4 inch in diameter.

If you are suffering from a red, itchy skin rash, you will need to find out whether it is caused by a virus, infection of the skin or an allergic reaction to some.

Slide show: Common skin rashes