Psoriasis is a Chronic condition which has to be kept under control. Just like diabetes can be controlled but you cannot remove diabetes after you have it once. We can treat psoriasis effectively, but we cannot predict recurrences. Some lifestyle modifications and diet changes are also very helpful in reducing recurrences. please call me or send photos using online consult option for proper examination and treatment advice. I treat psoriasis cases everyday. Acceptance of the problem and treating it properly will help you.