Reaction to Dermol or Dermovate

My doctor prescribed the above because as having Psoriasis I also have Excema, I have now come out in an itchy rash over my arms and legs and partly on my stomach, I have been using them for the last week and although my hand looks better I now have this rash, I went to the chemist and saw the pharmacist and he told me to stop the Dermol. I plan to go back to my doctor this week and I am waiting to see a dermatologist in June, but just wondered if anyone else has had a reaction to either of the above. Any replies greatly appreciated.