 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST] , irritated, and itchy skin. Vitiligo is a condition where the immune system attacks skin cells that make the color in your skin. This drug works by weakening the skin's defense (immune) system, which can help relieve symptoms of the skin conditions. Ruxolitinib belongs to a class of drugs known as kinase inhibitors. How to use Ruxolitinib 1.5 % Topical Cream Read the Medication Guide provided by your pharmacist before you start using ruxolitinib and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Wash your hands with soap and water before using this medication. Apply a thin layer to the affected areas of skin as directed by your doctor, usually twice daily. Rub the medication into the skin gently and completely. Wash your hands after using this product unless your hands are being treated. If your doctor recommends a moisturizer, apply it after this medication. This product is for use on the skin only. Avoid getting this medication in your eyes or on the inside of your nose or mouth. If you do get the medication in those areas, flush with plenty of water. Do not apply this medication to open wounds or infected areas. Do not cover the treated area </s>