Painful joint swelling is called arthritis. Osteoarthritis is due to wear and tear of the joints over many years. Arthritis maye develop in any joint, including the fingers, hips and knees. Usually, patients with arthritis feel pain in their joints even after moderate movements. There are four stages of osteoarthritis of the knee. Read more: Arthritis in Knee: 4 Stages of Osteoarthritis Article
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Osteoarthritis (OA): Treatment, Symptoms, Diagnosis
Osteoarthritis (OA) is a degenerative joint disease most often affecting major joints such as knees, hands, back, or hips....
Exercises for Knee Osteoarthritis and Joint Pain
Learn about osteoarthritis and exercises that relieve knee osteoarthritis pain, stiffness and strengthen the knee joint and...
Osteoarthritis Quiz: Test Your Medical IQ
How does osteoarthritis differ from other types of arthritis? Learn about osteoarthritis with this quiz.
Osteoarthritis: 15 Tips to Improve Daily Living With OA
Osteoarthritis joint pain can make it hard to carry out activities of daily living. Cartilage destruction can cause symptoms like...
Tips for Healthy Joints: Exercise, Nutrition, & More in Pictures
Dealing with joint pain and arthritis? Learn why weight matters--and why NOT to stretch before exercise. See these solutions for...
Picture of Osteoarthritis
Osteoarthritis is a type of arthritis that is caused by the breakdown and eventual loss of the cartilage of one or more...
Fun With Kids? Don't Let Arthritis Stop You
You can still have lots of fun with children despite arthritis. Our experts uncover ways to spend time with your kids or...
Exercises for Osteoarthritis -- Yoga, Swimming, & More
Check out this slideshow on Active Living From Day to Night with Osteoarthritis. Even with arthritis you can keep your active...
Related Disease Conditions
What Can Cause Pain Behind the Knee?
What causes pain behind the knee? Learn about Baker's cyst and other causes of pain behind the knee and what to do about them.
Osteoarthritis is a type of arthritis caused by inflammation, breakdown, and eventual loss of cartilage in the joints. Also known as degenerative arthritis, osteoarthritis can be caused by aging, heredity, and injury from trauma or disease.
14 Early Signs of Arthritis in the Legs
Leg arthritis affects the joints of the hips, knees, ankles or feet. The early signs and symptoms of arthritis in the legs include pain, swelling, stiffness, decreased range of motion, trouble walking, fever, bump-like swelling and other symptoms.
Osteoarthritis vs. Osteoporosis Differences and Similarities
Arthritis is defined as painful inflammation and joint stiffness. Osteoarthritis is a type of arthritis and the most common cause of chronic joint pain, affecting over 25 million Americans. Osteoarthritis is a type of arthritis that involves the entire joint. Osteoporosis is not a type of arthritis. It is a disease that mainly is caused by a loss of bone tissue that is not limited to the joint areas. It is possible for one person to have both osteoarthritis and osteoporosis. The differences in the signs and symptoms of osteoarthritis and osteoporosis include; pain, stiffness, and joint swelling, joint deformity, crackle sounds when the joint is moving, and walking with a limp. Osteoporosis is called the "silent disease" because it can progress for years without signs and symptoms before it is diagnosed, severe back pain, bone fractures, height loss, and difficulty or inability to walk. The differences in the causes of osteoarthritis and osteoporosis are that osteoarthritis usually is caused by wear and tear on the joints. Osteoporosis usually is caused by one or more underlying problems, for example, calcium and vitamin D deficiencies. Treatment for osteoarthritis and osteoporosis are not the same. There is no cure for osteoarthritis or osteoporosis.
How Do You Relieve Pain In The Back Of Your Knee?
Learn what medical treatments can help relieve pain in the back of your knee and help you manage pain in the back of your knee.
What Does Stinging Nettle Do to the Body?
Stinging nettle is an herb that is also called common nettle (scientific name: Urtica dioica). Stinging nettle has been a part of herbal medicine for a long time. Stinging nettle is used in the treatment of osteoarthritis, diabetes, hay fever, benign prostatic hyperplasia and water retention.
What Is the Function of Cartilage?
Cartilage is a connective tissue type (one of 6 major types) that is an essential part of many of the structures in the body. Cartilage is stiffer and less flexible than muscle, but not as rigid or hard as bone.
Osteoarthritis vs. Rheumatoid Arthritis
Osteoarthritis (OA) and rheumatoid arthritis (RA) are chronic joint disorders. RA is also an autoimmune disease. OA and RA symptoms and signs include joint pain, warmth, and tenderness. Over-the-counter pain relievers treat both diseases. There are several prescription medications that treat RA.
What Does Boron Do for the Body?
Boron is a trace mineral found in many foods and in the environment. It is also available as a dietary supplement. Boron has an effect on brain function, hormone and enzyme function, bone formation, energy metabolism, immune function and other systems in the body.
What Are the Most Common Knee Injuries?
Knee injuries can happen at any age. Learn about the signs of knee injury, the most common types of injury, and how they can be treated.
What Is the Main Cause of Osteoarthritis?
Osteoarthritis (OA) is a chronic degenerative disease of the joints affecting middle-aged and elderly people. It involves the breakdown of cartilage and associated inflammatory changes in the adjacent bone. It is a leading cause of chronic disability, affecting 30 million people in the United States alone.
Treatment & Diagnosis
- Osteoarthritis FAQs
- Rheumatoid Arthritis vs. Osteoarthritis
- Osteoarthritis - Vitamin D May Prevent Progression
- Are Women More Susceptible to Osteoarthritis?
- Can You Get a Cartilage Transplant?
- What Is the Prognosis for Osteoarthritis?
- What Are the Side Effects of Glucosamine?
- Can You Be Too Young for a Knee Replacement?
- What Causes Early Onset of Hip Osteoarthritis?
- Osteoarthritis vs. Carpal Tunnel: What's the Difference?
- Can You Prevent Osteoarthritis?
- Osteoarthritis Symptoms
Medications & Supplements
Prevention & Wellness
- Many U.S. Seniors May Need Better Knee Arthritis Care
- Beta-Blocker Heart Meds Might Lower Arthritis Risk
- A Noninvasive Alternative for Painful Arthritic Knees
- Opioid Use (and Overuse) for Knee Arthritis Takes Big Financial Toll
- Knee Procedure Done Earlier Might Prevent Knee Replacement Later
- 'Stepped' Approach to Exercise Can Help With Arthritic Knees
- A 'Stunning' Alternative Rx for Arthritic Joints?
- 1 in 3 Americans With Arthritis Say Pain, Symptoms Persist