What common skin condition is a contraindication for tanning?

Psoriasis is considered a contraindication for tanning due to the nature of the condition itself. Psoriasis is an autoimmune skin disease characterized by the rapid accumulation of skin cells that form scales and inflamed red patches. When a person with psoriasis is exposed to UV light, it can sometimes aggravate the condition, leading to more extensive and severe flare-ups.

Furthermore, UV exposure can alter the skin's natural barrier, potentially causing irritation and worsening the symptoms of psoriasis. While some treatments for psoriasis may include controlled UV therapy under medical supervision, this does not apply to recreational tanning, which can be inconsistent and unregulated. Consequently, it is essential for individuals with psoriasis to seek dermatological advice rather than engage in tanning to avoid exacerbating their skin condition.

Other skin conditions listed, such as eczema, acne, and rosacea, also pose risks with tanning but are individually managed under different guidelines. However, among these, psoriasis is specifically highlighted due to its distinct pathology and reaction to UV exposure.