What Causes Psoriatic Arthritis Might Surprise You

Psoriatic arthritis is a chronic autoimmune disease that causes inflammation of the joints and skin. While the exact cause is unknown, several factors have been identified as potential triggers for this condition. Understanding these causes can help individuals manage their symptoms and improve their quality of life. In this article, we will explore some surprising factors that can contribute to the development of psoriatic arthritis.

Genetics

Genetics play a significant role in determining an individual's susceptibility to psoriatic arthritis. People with a family history of the condition are at an increased risk of developing it themselves. Certain genes, such as HLA-B27, have been found to be associated with a higher likelihood of developing psoriatic arthritis. However, having these genes does not guarantee the development of the condition, as other environmental and lifestyle factors are also involved.

Immune System Dysfunction

Psoriatic arthritis is classified as an autoimmune disease, which means that the immune system mistakenly attacks the body's own cells and tissues. In the case of psoriatic arthritis, the immune system targets the joints and skin, causing inflammation and pain. The exact reason for this immune system dysfunction is still unclear, but it is believed to be a combination of genetic and environmental factors. Certain infections and injuries can trigger the immune system response and lead to the development of psoriatic arthritis.

Environmental Factors

Environmental factors can also play a role in the development of psoriatic arthritis. Exposure to certain environmental triggers, such as smoking, can increase the risk of developing the condition. Additionally, exposure to cold weather and stress may exacerbate symptoms in individuals with psoriatic arthritis. It is important to identify and avoid these triggers to help manage the symptoms and prevent flare-ups.