question: Hi doctor, I really have long term pain now for almost three years. It is mostly in the legs and arms. It sometimes gives me heat on the skin and it pains. It is so sensitive even when you pour on water. I visited several specialists in my country and had several tests and finally they used to say that my results are normal. The tests I have done include complete blood count, sickle cell test, HIV 1 and 2, ECG, echo , calcium, ANA, Rh factor, Hepatitis B, glucose, U&E, CE , p-GluR-1, ESR, Hep B rapid. Among those only creatine kinase was out of range. I am really worried. I even no longer do work out. I feel some pain while running. Please help.