As someone who has been researching genital psoriasis, I've discovered that calcipotriol is a popular treatment option available. Calcipotriol is a topical vitamin D3 analogue, known to be effective in reducing inflammation and skin cell growth. It's important to consider that the skin in the genital area is more sensitive, so a lower concentration of calcipotriol is usually recommended. Additionally, one must be cautious about potential side effects like irritation or burning sensations. Overall, calcipotriol can be a helpful treatment choice for genital psoriasis, but it's crucial to consult with a healthcare professional to determine the best course of action.