What Causes Osteoarthritis?
Osteoarthritis (OA) is a degenerative joint disease characterized by the breakdown of cartilage, leading to pain and stiffness in the affected joints. The exact cause of osteoarthritis is multifactorial and can include a variety of contributing factors.
1. Age
As people age, the likelihood of developing osteoarthritis increases. With aging, the cartilage gradually wears down, and the ability of joints to heal diminishes.
2. Weight
Excess body weight puts additional stress on weight-bearing joints such as the knees and hips. Increased pressure accelerates cartilage breakdown, heightening the risk of osteoarthritis.
3. Joint Injuries
Injuries from sports or accidents can lead to joint damage, increasing the chances of developing OA later in life. Past fractures or ligament injuries may predispose individuals to this condition.
4. Genetics
A family history of osteoarthritis can increase your risk. Certain genetic factors may predispose individuals to cartilage deterioration.
5. Gender
Women are more likely than men to develop osteoarthritis, particularly after menopause, likely due to hormonal changes affecting joint health.
6. Occupation
Jobs that require repetitive movements or heavy lifting can stress joints over time and increase the risk of osteoarthritis.
Understanding these factors can aid in prevention and management strategies for osteoarthritis, emphasizing the importance of lifestyle choices and early intervention.