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Rheumatoid Arthritis
Rheumatoid arthritis (RA) is an autoimmune disease, a disease in which the immune system mistakes the body's own cells for invaders. In RA, the immune system attacks the synovia, the membranes lining the joints. More »
Source: healthline.com
What Is Rheumatoid Arthritis?
Rheumatoid arthritis is an inflammation of a joint, and it can affect any joint in the body, including finger joints, knee joints, hip joints and ankle joints. Learn about the three stages of rheumatoid arthritis with help from a holistic doctor in this... More »
Difficulty: Moderate
Source: www.ehow.com

en.wikipedia.org/wiki/Rheumatoid_arthritis

Rheumatoid arthritis (RA) is a long-term autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints. Pain and ...

www.arthritis.org/about-arthritis/types/rheumatoid-arthritis/what-is-rheumatoid-arthritis.php

Rheumatoid arthritis (RA) is an autoimmune disease in which the body's immune system – which normally protects its health by attacking foreign substances like ...

www.webmd.com/rheumatoid-arthritis/rheumatoid-arthritis-basics

Jun 7, 2017 ... WebMD explains the causes, symptoms, diagnosis, and treatment of rheumatoid arthritis.

www.medicinenet.com/rheumatoid_arthritis_early_symptoms/article.htm

Rheumatoid arthritis (RA) is a type of inflammatory arthritis. RA disease is characterized by chronic joint inflammation (in the fingers, hands, knees, feet, ...

www.niams.nih.gov/health_info/rheumatic_disease/rheumatoid_arthritis_ff.asp

Rheumatoid arthritis is a disease that affects the joints. It causes pain, swelling, and stiffness. If one knee or hand has rheumatoid arthritis, usually the other does  ...

www.rheumatoidarthritis.org/ra

May 30, 2017 ... Rheumatoid arthritis (RA) is a chronic autoimmune disease causing pain, swelling, stiffness and loss of function in the joints. A healthy immune ...

www.rheumatology.org/I-Am-A/Patient-Caregiver/Diseases-Conditions/Rheumatoid-Arthritis

Information for patients and caregivers on rheumatoid arthritis (RA): what it is, causes, getting diagnosed, treatment options and tips for living with RA.

www.arthritisresearchuk.org/arthritis-information/conditions/rheumatoid-arthritis/what-is-rheumatoid-arthritis.aspx

Rheumatoid arthritis is an autoimmune disease that causes inflammation in your joints. The main symptoms are joint pain and swelling. It's the second most ...