What is the first treatment tried for guttate psoriasis?

Guttate psoriasis causes many small, drop-shaped scaly spots, often across the trunk and limbs. A clinician considers the number and location of patches, how inflamed they are, and whether the skin is tender or cracked. Topical corticosteroids can calm inflammation directly on reachable areas. Narrowband UVB phototherapy treats larger areas in a controlled clinical setting, so it may be useful when applying cream to every patch is difficult.

Arrange an assessment if this is a new widespread rash, because guttate psoriasis can resemble other scaly conditions. Use prescribed topical medicine exactly as directed and apply it only to the intended areas. Keep the skin moisturised, avoid picking scales, and mention any recent sore throat or other infection to the clinician. If phototherapy is suggested, attend scheduled sessions and protect treated skin as instructed.

Seek prompt medical care if the rash is rapidly spreading, painful, blistering, or associated with fever or feeling very unwell. Urgent assessment is also needed for widespread redness, pus, facial or eye involvement, or skin peeling. A sudden change after starting treatment should be reported rather than managed by increasing the dose yourself.

Ask whether the pattern fits guttate psoriasis, which areas need topical corticosteroids, and whether narrowband UVB is appropriate for the extent of the rash. Ask how long to try the initial plan, what improvement should look like, and what to do if new spots continue appearing.