As the term suggests, genital psoriasis GenPs is psoriasis in the genital area. Sometimes this can be the only area affected. The presentation will vary according to the site involved and may range from plaques on the external genitalia to fissures in between the buttocks. Usually, genital psoriasis does not resemble the thick, red, scaly plaques seen in other areas. It appears as bright red, shiny patches of skin, often with no scale on top. The reason for this is that the affected sites are usually covered, which helps the lesions to retain moisture and therefore appear redder and less scaly.

What happens at your appointment

Also of Interest
DermNet provides Google Translate, a free machine translation service. Note that this may not provide an exact translation in all languages. Home arrow-right-small-blue Topics A—Z arrow-right-small-blue Balanitis.
Drugs Mentioned In This Article
Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance.
Various abnormalities can affect the skin of the penis. Some are bodywide skin disorders that affect the penis as well as other parts of the skin. Examples include psoriasis Psoriasis Psoriasis is a chronic, recurring disease that causes one or more raised, red patches that have silvery scales and a distinct border between the patch and normal skin.