My wife suffer arthritis problem.

Arthritis pain often includes stiffness, swelling, and difficulty moving the joint, especially after waking up. Rheumatoid arthritis may cause fatigue or fever. Proper diagnosis can only be made after physical exams, X-rays, or blood tests, so visiting a doctor is important.

White discharge in case of women points towards vaginal infection. Is there any itching/episode of high grade fever involved? Did she have a urinary tract infection in the recent past? Also, any history of renal stones? She must get her urine examined for routine tests and then visit an OBGYN for a ....

what area of the back? pain since when? any injury or accident history?