Psoriasis

Psoriasis is a chronic, inflammatory rash caused when skin cells rapidly reproduce. The classic appearance is a red, sharply demarcated plaque covered by a silvery scale. There are, however, different forms of psoriasis and different treatments tailored to subtype, severity, and extent of rash involvement.


  • Psoriasis

    Managing Psoriasis

    By Kira Mayo on October 6th, 2009

    The treatment for psoriasis depends on a number of factors, including severity, subtype, and total affected body surface. Learn more about the many treatment options available for this manageable condition.

  • Psoriasis

    Psoriasis 101

    By Kira Mayo on October 6th, 2009

    Psoriasis affects 1-5% of the population worldwide. It is a chronic inflammatory condition, appearing as well-circumscribed red patches covered in silvery scale. Symptoms are usually minimal with occasional itching, but the psychological implications may be major. What does psoriasis look like and how it is diagnosed?

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DermTerms

  • Hair matrix
    the collection of epithelial cells from which hair grows

  • Sebum
    oil secreted by the sebaceous glands; protects the skin and hair from dehydration and causes both to be waterproof

  • Cellulitis
    Acute bacterial infection of the skin and subcutaneous tissue. Symptoms include pain, rapidly spreading redness, and swelling; fever may occur as well. Treatment is with antibiotics. Prognosis is excellent with timely treatment.

Random Fact

Hair grows at a rate of approximately 1 cm per month.