The Various Causes Of Psoriatic Arthritis

Physical Trauma Trigger

Psoriatic arthritis can result from a physical trauma trigger, particularly to the skin. When an area of the skin has been injured or traumatized, patients with psoriasis are more prone to exhibiting arthritic symptoms, as well. Examples of such trauma can include mere scratches and sunburn or less superficial triggers, such as vaccinations. When this reaction occurs, it is referred to as the Koebner phenomenon. Research has shown physical trauma greatly increases the onset of psoriatic arthritis among those people affected by psoriasis, in many cases by up to fifty percent. Researchers have yet to find a conclusive recommendation to avoid this risk, but studies continue to investigate the relationship and further causes of psoriatic arthritis.