How people get arthritis?

There are various factors that contribute to the development of arthritis, and the exact cause varies depending on the specific type. Some of the common factors that may increase the risk of arthritis include:

1. Age: The risk of developing arthritis increases with age. As people get older, the cartilage in their joints can wear down and become damaged, making them more susceptible to arthritis.

2. Genetics: Some people may have a genetic predisposition to arthritis. This means that they may inherit certain genes that make them more likely to develop the condition.

3. Obesity: Being overweight or obese can put extra stress on the joints, especially weight-bearing joints like the knees and hips. This can increase the risk of developing arthritis in these joints.

4. Joint injuries: People who have suffered a joint injury, such as a fracture or dislocation, may be more likely to develop arthritis in that joint later in life.

5. Certain occupations and sports: Jobs or activities that involve repetitive motions or put a lot of stress on certain joints can increase the risk of arthritis in those joints. For example, manual laborers and athletes who participate in high-impact sports may be at an increased risk.

6. Autoimmune disorders: Some types of arthritis, such as rheumatoid arthritis, are caused by an autoimmune disorder, in which the body's immune system mistakenly attacks its own tissues.

7. Gender: Certain types of arthritis, such as rheumatoid arthritis, are more common in women than in men.

8. Smoking: Smoking has been linked to an increased risk of developing rheumatoid arthritis and may also worsen other types of arthritis.

It's important to note that having one or more of these risk factors does not guarantee that a person will develop arthritis. However, understanding the potential contributing factors can help individuals make informed choices to reduce their risk and manage their joint health.