Condition
Overview
In plain language
Osteoarthritis (OA) is a degenerative joint disease that primarily affects the cartilage, the smooth tissue that cushions the ends of bones in joints. As cartilage breaks down, bones may rub together, causing pain, stiffness, and loss of function. Osteoarthritis is particularly common among older adults, affecting millions of people worldwide.
Osteoarthritis is the most common form of arthritis and occurs when the protective cartilage that cushions the ends of the bones wears down over time. This wear and tear can result in pain, stiffness, swelling, and reduced mobility in the affected joints.
Osteoarthritis can affect any joint in the body, but it most commonly impacts the knees, hips, hands, and spine. The condition tends to develop gradually and typically worsens with age.
As people grow older, the cumulative effects of joint use and stress can lead to cartilage breakdown. Additionally, decreased physical activity, joint injuries, and excess body weight can increase the risk of osteoarthritis.
While osteoarthritis cannot be cured, treatments can help manage symptoms and improve joint function. Early diagnosis and proactive management can help slow progression and maintain quality of life.
Key Information
Review the most relevant symptoms, risk factors, and common care approaches in one place.
Risk Factors
Several factors can increase the risk of developing osteoarthritis, including:
Age: The risk of osteoarthritis increases with age.
Genetics: A family history of osteoarthritis can increase your risk.
Joint injury: Previous injuries to a joint can increase the risk of developing osteoarthritis in that joint.
Obesity: Excess weight puts additional stress on the joints, especially the knees and hips.
Occupation: Repetitive stress injuries and heavy physical labor can increase the risk of osteoarthritis.
Symptoms
The symptoms of osteoarthritis can vary depending on the affected joints. Common symptoms include:
Joint pain: Pain, especially during or after activity.
Stiffness: Stiffness, particularly in the morning or after periods of inactivity.
Swelling: Swelling in the affected joints.
Reduced range of motion: Difficulty moving the affected joint.
Tenderness: Tenderness to touch around the joint.
Bone spurs: Bony growths that can develop around the joint.
Coping Strategies
To help manage osteoarthritis, consider the following strategies:
Physical therapy: Physical therapy can help improve strength, flexibility, and range of motion.
Occupational therapy: Occupational therapy can help adapt daily activities to reduce joint stress.
Weight management: Maintaining a healthy weight can reduce stress on the joints.
Low-impact exercise: Regular exercise, such as swimming, cycling, or water aerobics, can help improve joint health.
Heat and cold therapy: Applying heat or cold packs to the affected joints can help relieve pain and stiffness.
Over-the-counter pain relievers: Nonsteroidal anti-inflammatory drugs (NSAIDs) can help reduce pain and inflammation.
Common Treatments
Several treatments can help manage osteoarthritis, including:
Medications: Over-the-counter pain relievers, prescription pain medications, and corticosteroids can help manage pain and inflammation.
Physical therapy: Physical therapy can help improve strength, flexibility, and range of motion.
Occupational therapy: Occupational therapy can help adapt daily activities to reduce stress on the joints.
Injections: Corticosteroid injections can help reduce inflammation in the joints.
Surgery: In severe cases, surgery may be necessary to repair damaged joints or replace them with artificial joints.
Treatments That May Help
Start with the options that have more supporting research and then review the details with your care team.
Yoga
Yoga combines mindful movement, stretching, and breathing to improve flexibility, strength, and inner calm. For seniors, it offers a low-impact way to stay active, reduce stress, and enhance balance and overall well-being.
Tai Chi
Tai Chi is a gentle, low-impact exercise that combines slow, flowing movements with deep breathing and mindfulness. For seniors, it enhances balance, flexibility, and coordination while reducing stress and promoting relaxation.
Stem Cell Injections
Stem cell injections use the body's own cells to help repair damaged tissues, offering potential relief for seniors suffering from joint pain and arthritis. This treatment is particularly beneficial for those seeking alternatives to surgery and long-term medication. It is minimally invasive and focuses on enhancing the body's natural healing abilities.
Cannabis
Cannabis, also known as medical marijuana, is derived from the Cannabis sativa plant and has been used for centuries to relieve pain and promote relaxation. In modern medicine, it is prescribed in various forms—such as oils, capsules, or vaporized extracts—to help manage chronic pain, muscle stiffness, sleep problems, and anxiety.
Hyaluronic Acid
Hyaluronic acid retains moisture in joints and skin, promoting mobility and hydration for active aging.
Cayenne Pepper
Cayenne pepper, a spicy red chili derived from the Capsicum annuum plant, contains a compound called capsaicin known for its warming and pain-relieving properties. Used topically or as a dietary supplement, it supports healthy circulation, reduces inflammation, and helps ease joint and muscle pain — especially beneficial for older adults managing arthritis or nerve discomfort.
Glucosamine Sulfate
Glucosamine sulfate is a natural compound found in cartilage that supports joint structure and function. It provides building blocks for cartilage repair and helps maintain the protective cushioning between joints.
MSM (Methylsulfonylmethane)
MSM supports joint comfort, connective tissue strength, and detoxification through its sulfur and antioxidant content.
Baoding Balls
Baoding balls are small metal or stone spheres rotated in the hand to promote relaxation, improve finger dexterity, and enhance circulation. Often used in traditional Chinese wellness practices, they can support joint flexibility and calm the mind. For seniors, this gentle activity helps maintain hand strength and coordination.
Collagen Peptides
Collagen peptides are easily absorbed protein fragments derived from collagen, the most abundant protein in the body. They provide amino acids that support skin elasticity, joint comfort, and connective tissue health.
Collagen Type II
Type II collagen is the primary collagen found in cartilage, providing the structural framework that gives joints their shock-absorbing properties. Supplementation supports joint comfort and cartilage maintenance.
Vitamin K1 (Phylloquinone)
Vitamin K1 aids proper calcium use in bones and prevents arterial calcification, supporting heart and skeletal health.
Horsetail (Equisetum arvense)
Horsetail is a natural source of silica that supports bone density, collagen formation, and hair and nail health.
Research on This Condition
Browse the evidence base by quality score or recency to understand what is strongest today.
Glucosamine and Chondroitin May Help Ease Joint Pain in Seniors
A review suggests glucosamine and chondroitin supplements could reduce osteoarthritis and joint pain in older adults.
Stem Cell Injections Show Limited Pain Relief for Knee Osteoarthritis
Stem cell injections provided slight pain relief for knee osteoarthritis, but more research is needed to confirm their effectiveness.
Regeneration or Risk? A Narrative Review of BPC-157 for Musculoskeletal Healing
Current Reviews in Musculoskeletal Medicine, 2025
Best-Proven Treatments for Hand, Hip, and Knee Osteoarthritis
This major U.S. guideline strongly supports exercise, healthy weight management, and certain pain treatments as the most reliable ways to ease osteoarthritis symptoms.
Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review
HSS Journal, 2025
Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review
Systematic review of BPC-157 in orthopaedic and sports medicine
APOS therapy improves clinical measurements and gait in patients with knee osteoarthritis
Researchers found that wearing specially calibrated footwear through Apos Therapy improved walking ability and reduced pain in people with knee ost...
Laser Therapy Shows Promise for Reducing Knee Pain in Seniors with Osteoarthritis
Recent research suggests that low-level laser therapy can help reduce pain and improve joint function in older adults with knee osteoarthritis.
Frequently Asked Questions About Osteoarthritis
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