 [ Symptoms ] can pain cause a fever 49yo male croniccopd gerds cronic pancreatitis arthritis bursitis on a long acting opiot pain reliever drove 325 miles to see dr got home and had 102 fever [ Disease ] he can hear only specific frequencies and an mri has also shown no abnormalities there are no genetic testing done or a spinal fluid test do you think he needs it if so we will ordid the test thank you