Try NB-UVB phototherapy to treat widespread vitiligo . NB-UVB phototherapy is a form of light therapy that use UVB rays to help clear skin conditions. Sessions occur 2-3 times per week and involve standing in a light cabinet while you’re exposed to UVB rays. Talk to your doctor about your options depending on your skin conditions. [4] You can pair phototherapy with topical corticosteroids or tacrolimus. There may also be PUVA treatment available, which is combining the medicine psoralen ... Learn about vitiligo , a skin condition that causes your skin to lose its color or pigment. Find out about the types, symptoms, causes, treatment options and recovery of vitiligo from Cleveland Clinic experts. White patches on skin (vitiligo ) can occur due to stress, genetics, fungal infections, etc. Here are some treatment options to consider. Read Vitiligo causes, symptoms, diagnosis, complications, treatments and other information only on 1mg.com