What type of arthritis is commonly associated with aging?

Osteoarthritis is commonly associated with aging due to its degenerative nature, which primarily impacts the cartilage that cushions joints. As individuals age, the wear and tear on these cartilages increases, leading to mechanical breakdown, loss of joint space, and overall joint degeneration. This process results in pain, stiffness, and a reduced range of motion in the affected areas, such as knees, hips, and hands.

The decline in cartilage resilience and overall joint function with advancing age makes osteoarthritis the most prevalent form of arthritis in older adults. This condition differs fundamentally from others like rheumatoid arthritis, which is an autoimmune disorder that can affect individuals at various ages, or gout, which is characterized by sudden flare-ups of intense joint pain, often influenced by dietary factors or metabolic issues. Similarly, psoriatic arthritis is associated with psoriasis and can develop at any age, particularly in individuals with the skin condition. Thus, osteoarthritis stands distinct as the type directly linked to the aging process.