Gutter Psoriasis: What Does the Term Mean?

Guttate psoriasis can cause a sudden crop of small, red or pink spots with fine scale, commonly across the trunk, arms, or legs. It may follow an infection and is different from the deep grooves sometimes called gutters. Symptoms can include [Skin Rash](/symptoms/skin-rash/), [Skin Redness](/symptoms/skin-redness/), [Scaly Skin](/symptoms/skin-scaling/), and [Itchy Skin](/symptoms/itchy-skin/). A clinician should confirm the diagnosis because several rashes can look similar.

Take clear photographs as the rash changes, note any recent sore throat or illness, and use a plain moisturiser to reduce dryness. Avoid picking scale and avoid harsh scrubs. A medical review can identify whether the condition is [Psoriasis](/conditions/psoriasis/) and whether treatment is needed. Keep a record of products that sting or worsen the rash.

Arrange an appointment for a new widespread rash, rapid spread, or symptoms that do not settle. Seek prompt care if the skin is painful, oozing, crusted, or associated with fever. Urgent help is needed for extensive redness, severe illness, eye symptoms, breathing difficulty, or swelling.

Do you mean guttate psoriasis in my case? Could an infection or another rash explain these spots? Which symptoms should I monitor? Do I need treatment for itch, scale, or inflammation?