<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing leg stiffness, wrist weakness, leg swelling, and a skin rash. What could be causing these symptoms?  <response>: Based on your symptoms, it sounds like you may be suffering from hypothermia, a condition where the bodys temperature drops below normal levels, leading to reduced blood flow and oxygen to some parts of the body. 