<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello sir, i am 50 year old women,having height of 5 feet 4 inches and 50 kgs weight. sir i am having pain in my nerves and also in my bones, i shown to doctors at my place in government hospital but they are not able find the disease. The nerve near left knee is continously paining from many years and now i am feeling pain in knee joints, ankle joints and finger joint are swelling and also the area where pain occure that area becomes red. please tell me what type of deasese i am having and what is its cure.  <response>: Hello, Your symptoms are suggestive of chronic arthritis. For this reason, I recommend consulting with a rheumatologist for a physical exam and some tests: - complete blood count, PCR, ESR for inflammation- AS tier antibodies-Rheumatoid factor plasma levels-ANA and ANNA tier antibodies. Further tests may be necessary, based on the above test results. Steroids may be needed. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor. 