Psoriatic arthritis is a chronic inflammatory disease that affects people with psoriasis. It is caused by a combination of genetic and environmental factors, and its symptoms can range from mild to severe.

In this article, we will discuss the causes and risk factors of psoriatic arthritis.

Causes of Psoriatic Arthritis

The exact cause of psoriatic arthritis is not yet understood. However, research suggests that the disease is caused by a combination of genetic and environmental factors.

Genetics may play a role in the development of psoriatic arthritis, but it is not the only factor. Environmental factors, such as infections and injuries, may also trigger the disease. Here are some of the known causes of psoriatic arthritis:.

Genetics

Researchers believe that there is a genetic component to psoriatic arthritis. Studies have shown that there are specific genes associated with the condition.

People who have a family history of psoriasis or psoriatic arthritis are more likely to develop the disease themselves.

Immune System Dysfunction

Psoriatic arthritis is an autoimmune disease, which means that the body’s immune system attacks healthy cells and tissues. In psoriatic arthritis, the immune system attacks the joints and causes inflammation.

This inflammation leads to pain, stiffness, and swelling in the joints.

Environmental Factors

Environmental factors can also trigger psoriatic arthritis. Infections, injuries, and stress can all lead to the development of the disease.

Some research suggests that infections such as strep throat or skin infections can trigger psoriatic arthritis in people who are genetically predisposed to the condition.

Risk Factors for Psoriatic Arthritis

Psoriatic arthritis can affect anyone, but certain factors may increase your risk of developing the disease. Here are some of the risk factors for psoriatic arthritis:.

Psoriasis

Psoriasis is a skin condition characterized by red, scaly patches on the skin. Psoriatic arthritis is often associated with psoriasis, and many people who develop psoriatic arthritis already have psoriasis.

In fact, up to 30% of people with psoriasis will develop psoriatic arthritis at some point in their lives.

Family History

As mentioned earlier, psoriatic arthritis tends to run in families. If you have a family member with psoriasis or psoriatic arthritis, you are more likely to develop the disease yourself.

Age

Psoriatic arthritis can affect people of any age, but it is most commonly diagnosed between the ages of 30 and 50. This may be because psoriasis tends to develop in young adulthood, and it can take years for psoriatic arthritis to develop.

Gender

Psoriatic arthritis affects both men and women, but some studies suggest that it may be more common in men. Men tend to develop more severe symptoms than women, and they are more likely to have damage to the joints.

Obesity

Obesity is a risk factor for many health conditions, including psoriatic arthritis. Being overweight or obese puts extra stress on the joints, which can lead to inflammation and damage.

Smoking

Smoking is a risk factor for many autoimmune diseases, including psoriatic arthritis. Smokers are more likely to develop the disease than non-smokers, and they may also have more severe symptoms.

Conclusion

Knowing the causes and risk factors of psoriatic arthritis can help you take steps to prevent the disease or manage its symptoms if you already have it.