Rheumatoid Arthritis

Rheumatoid Arthritis

Exams and Tests

No single lab test can diagnose rheumatoid arthritis. Instead, doctors look at symptoms and physical signs and then rule out other diseases that can cause similar symptoms.

A medical history and physical exam are usually done to help find the cause of joint pain. The pattern and nature of joint symptoms are the most important clues to the diagnosis.

Diagnosis is based on a set of classification criteria. The criteria include the results of these tests:

The following tests may also be done:

Other tests may be done to check for side effects of treatment. These tests may include:

Regular checkups

Because rheumatoid arthritis can lead to severe joint destruction and disability over time, regular checkups are important to see if treatment is working or needs to be adjusted.

More information

Author:
Healthwise Staff
Medical Review:
Anne C. Poinier, MD - Internal Medicine
Nancy Ann Shadick, MD, MPH - Internal Medicine, Rheumatology
Last Updated:
June 4, 2012
Healthwise
Help
Healthwise Index
Topic Contents
Overview
Health Tools Click here to view Health Tools.
FAQs
Cause
Symptoms
What Happens
What Increases Your Risk
When to Call a Doctor
Exams and Tests
Treatment Overview
Living With Rheumatoid Arthritis
Medications
Surgery
Other Treatment
Other Places To Get Help
Related Information
References
Credits
View Entire Topic
©1995-2012, Healthwise, Incorporated, P.O. Box 1989, Boise, ID 83701.
ALL RIGHTS RESERVED

This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information. For more information, click here.
How this information was developed.