Psoriatic arthritis is a type of arthritis that occurs in people with psoriasis, which is a skin condition that causes red, scaly patches on the skin. The symptoms of psoriatic arthritis can vary from person to person, but common symptoms include joint pain, stiffness, and swelling.Psoriatic arthritis can affect any joint in the body, but it most commonly affects the fingers and toes. It can also cause inflammation in other parts of the body, such as the eyes and spine.Unfortunately, there is currently no cure for psoriatic arthritis, but there are treatments available to help manage the symptoms. These treatments include medications such as nonsteroidal anti-inflammatory drugs (NSAIDs), disease-modifying antirheumatic drugs (DMARDs), and biologic agents.In addition to medication, lifestyle changes can also help manage psoriatic arthritis symptoms. Maintaining a healthy weight, exercising regularly, and avoiding activities that put stress on the joints can all help reduce pain and inflammation.If you have psoriasis and are experiencing joint pain or other symptoms of psoriatic arthritis, it's important to talk to your doctor. Early diagnosis and treatment can help prevent further joint damage and improve your quality of life.