Guttate Psoriasis

Psoriasis Slideshow Gallery of Skin Problems and Images Collection Adult Skin Problems Slideshow

• Guttate Psoriasis Overview
• Guttate Psoriasis Causes
• Guttate Psoriasis Symptoms
• When to Seek Medical Care
• Exams and Tests
• Guttate Psoriasis Treatment
• Self-Care at Home
• Medical Treatment
• Medications
• Surgery
• Next Steps
• Prevention
• Outlook
• Support Groups and Counseling
• For More Information
• Web Links
• Multimedia
• Synonyms and Keywords
• Authors and Editors
• Related psoriasis article:
  Psoriasis - on WebMD

Guttate Psoriasis Overview

Guttate psoriasis is a type of psoriasis that looks like small, salmon-pink drops on the skin. The word guttate is derived from the Latin word gutta, meaning drop. Usually there is a fine scale on the droplike lesion that is much finer than the scales in plaque psoriasis, which is the most common type of psoriasis.

Guttate psoriasis. Red droplike lesions are found on the skin.
Image courtesy of Hon Pak, MD.

Guttate psoriasis is not contagious and may be inherited. Guttate psoriasis usually occurs on the trunk, arms, or legs. However, it may cover a large portion of the body.

The trigger to the disease is usually a streptococcal (bacterial) infection. The eruption of the lesions on the skin usually happens about 2-3 weeks after the person has strep throat. The outbreak can go away and not reoccur. Outbreaks may also go away and come back, particularly if the person is a strep carrier (always carries streptococcal bacteria in his respiratory system).

The sudden appearance of an outbreak may be the first psoriasis outbreak for some people. Alternatively, a person who has had plaque psoriasis for a long time may suddenly have an episode of guttate psoriasis. This type of psoriasis can also be chronic and can be triggered by infections other than those from streptococcal bacteria. For example, the chicken pox or colds can trigger the psoriasis.

Who gets guttate psoriasis?

The guttate form of psoriasis is relatively uncommon. Fewer than 2% of those with psoriasis have the guttate type. Guttate psoriasis is more common in children and adults younger than 30 years. Boys and girls are equally affected.