Causes of Osteoarthritis
Osteoarthritis (OA) is a common form of chronic joint pain that arises from several factors. Understanding the causes is crucial for prevention and management. Here are the primary contributors:
- Age: The risk of developing OA increases with age as the cartilage wears down over time.
- Genetics: A family history of OA may predispose individuals to the condition, indicating a genetic component.
- Obesity: Excess weight places additional stress on weight-bearing joints like the knees and hips, accelerating cartilage degradation.
- Joint Injuries: Previous injuries, such as fractures or ligament tears, can increase the risk of OA in the affected joint later in life.
- Repetitive Strain: Occupations or activities that require repetitive joint movement can lead to increased wear and tear on cartilage.
- Gender: Women are more likely to develop OA than men, particularly after menopause, possibly due to hormonal changes.
- Other Diseases: Conditions like rheumatoid arthritis, diabetes, and metabolic disorders can increase the likelihood of OA.
In conclusion, osteoarthritis is influenced by a combination of genetic, biomechanical, lifestyle, and environmental factors. Understanding these causes can help individuals take proactive steps towards prevention and effective management of the disease.