is a very problematic condition that afflicts many people throughout the world. Many of them have noticed that their lesions will seem to improve during the summer months, which led to the development of treatment modalities that sought to capture the benefit of UV exposure, which seems to decrease the creation of more thick skin and also decrease the inflammation that can accompany the psoriatic lesions. The concern, of course, is that UV exposure can cause certain types of cancer, specifically skin cancers. For that reason, it is generally not advised for those with a personal history of skin cancer, or other individuals at high risk of developing the same.
Furthermore, close observation and contact with your dermatologist
even after the fact will be important to make sure that you do not go on to develop concerning lesions. Please speak to your dermatologist, who will have more information specific to you on whether or not photo uv therapy is appropriate for your specific lesions. Given the fact that the topic steroids are not being effective, UV therapy might be an appropriate option, as chronic treatment with a topical steroid is obviously yielding sub-optimal results and can also thin your skin in that area significantly.