These treatments work well for many people, but they aren’t a sure bet. Don't be surprised if something that was working stops -- or if something that’s never helped before starts to do some good. Let your doctor know what makes a difference and what doesn’t. Together, you can choose the right products.
Many topical treatments can irritate your skin, so over time, your doctor may suggest that you cycle through different types of creams. You may also use them along with other types of treatments, like phototherapy or medications you take by mouth or inject.