Lyme can do this, but a simple blood test can check for gout, so might be good to rule it out. See http://www.labtestsonline.org/understanding/analytes/uric_acid/test.html
for more info about
the blood test.
Chronic Lyme, Bart., Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut dysmotility & non-specific inflammation, UCTD, Osteoporosis, etc.; G-Tube; TPN via PICC.
Meds: IV Ceftazidime, Singulair, Claritin, Domperidone, Milk Thistle, Moducare, homeopathy, etc.