ANSWERS: 1
  • Pruritus, or itchy skin, can have hundreds of causes, according to the Mayo Clinic. Physical examinations and blood tests are often required to assess the reason behind pruritic inflammations.

    Symptoms

    Pruritus is indicated by a persistent itching that worsens upon scratching. Fever, fatigue and weight loss may accompany symptoms of pruritus, which is typically treated with a combination of topical creams, medications and cool baths.

    External Causes

    Psoriasis, hives, scabies and lice can cause irritation and itching of the skin. When these factors are involved, symptoms are usually localized, characterized by redness, bumps or scaly patches.

    Internal Causes

    Internal disease, including kidney failure, candida, diabetes and some cancers, may contribute to pruritus. In these instances, itching is not relegated to one part of the body, but experienced across the entire body. There may be no change in appearance to the skin.

    Environment

    Fluctuations in weather can promote dryness of skin, leading to itchiness. Home heating and cooling systems are also known to leech moisture from the skin.

    Allergies

    Pruritus may indicate an allergic reaction to a certain detergent, shampoo or perfume. Skin allergies can also result from drugs. Ask a doctor if pruritus is a known side effect of any currently prescribed medications.

    Source:

    Mayo Clinic: Pruritus

    University of Maryland Medical Center: Itching

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