I recently came across some interesting information on Calcipotriol and its use in treating nail psoriasis. It's a form of vitamin D3 that helps in slowing down the growth of skin cells, which can be really beneficial for those suffering from this condition. The treatment options for nail psoriasis include topical creams, ointments, and sometimes even light therapy. It's important to consider the potential side effects and consult with a healthcare professional before starting any treatment. Overall, Calcipotriol seems like a promising option for those struggling with nail psoriasis, but it's always best to explore all available treatments and find what works best for each individual.