<s>[INST] i suffered with psoriases as a child and as i got older it just dissappered,completly,after the birth of my second child it came back quite bad,then i had it under control for a while until i started going to the hospital for light treatment,uvb,it became alot worse with this so i stopped the treatment.i have also started doing regular excersie in the gym causing me to sweat alt ,would this worsen my psoriases and is there anything you can recommend to me,please. [/INST] Hit racy, Thanks for writing in.  Any stress mental, physical can worsen psoriasis. You should try good moisturizer cream with shea butter and aloe vera twice daily. It is available over the counter sale. This should help considerably.Also, methotrexate is good Chat Doctor.  A visit to dermatologist will be helpful for assessment of severity and proper treatment of the condition. Hope this helps.  Regards  </s>