Understanding Joint Arthritis (Arthrosis)
Joint arthritis, particularly osteoarthritis (OA), is a condition that affects millions of people worldwide. OA is the most common type of arthritis, and it occurs when the protective cartilage that cushions the ends of your bones wears down over time. This gradual degeneration leads to pain, swelling, and difficulty moving the affected joints. While OA can develop in any joint, the knee, hip, and hands are the most commonly affected areas.
Although OA is often associated with aging, it can also affect younger individuals, particularly those with a family history of arthritis or those who have experienced joint injuries. Globally, the prevalence of OA is rising, especially with increasing life expectancy and the growing obesity epidemic.
Symptoms and Diagnosis
Common Symptoms of Joint Arthritis
Osteoarthritis typically presents gradually. The most common symptoms include:
Joint pain: Often worsens with activity and improves with rest.
Stiffness: Usually felt in the morning or after periods of inactivity.
Swelling: Can occur around the affected joints.
Limited mobility: Difficulty moving the joint through its full range of motion.
Grinding or popping sounds: When moving the joint.
These symptoms can affect daily activities, such as walking, standing, and using your hands.