Psoriasis can be a chronic skin problem. Plaque psoriasis is the most common type of psoriasis that causes skin cells to abnormally grow fast and build on the top of the skin surface. These additional cells develop thick, shiny scales with red and dry itchy patches that can be painful. Such patches can be minor or significant and can also vary in intensity with time. Here are a few tips that can help you prevent psoriasis triggers: - https://www.smore.com/pcmyg-tips-to-prevent-psoriasis-triggers