Skin rash

Skin Rash

A Skin Rash (pronounced: /skɪn ræʃ/) is a notable change in the texture or color of the skin. The skin may become itchy, bumpy, chapped, scaly, or otherwise irritated.

Etymology

The term "rash" comes from the Old French rasche, meaning "eruption" or "scabies". The term "skin" is derived from the Old Norse skinn, meaning "animal hide".

Symptoms

Skin rashes can have a variety of symptoms, including:

• Redness or discoloration
• Itching
• Swelling
• Blisters
• Dryness and cracking
• Pain
• Warmth

Causes

Skin rashes can be caused by a wide range of conditions, including:

• Allergies
• Infections
• Autoimmune diseases
• Heat
• Stress
• Medication side effects

Diagnosis

Diagnosis of a skin rash often involves a physical examination and a review of the patient's medical history. In some cases, additional tests such as blood tests, skin biopsy, or allergy testing may be necessary.

Treatment

Treatment for a skin rash depends on the underlying cause. It may include:

• Topical creams or ointments
• Oral medications
• Light therapy
• Immunosuppressive drugs

Prevention

Prevention strategies for skin rashes may include:

• Avoiding known allergens or irritants
• Using gentle, fragrance-free skin care products
• Keeping the skin moisturized
• Protecting the skin from excessive sun exposure

External links

• Medical encyclopedia article on Skin rash
• Wikipedia's article - Skin rash

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