Psoriatic arthritis: understanding the condition

Symptoms vary from person to person. Pain, swelling, warmth, and stiffness may affect fingers, toes, knees, feet, or the back. A whole finger or toe can become swollen, and pain may occur where a tendon attaches to bone, such as the heel. Skin psoriasis or nail changes may be present, but joint symptoms can also be the first concern. The condition is not diagnosed from a single symptom or test; a clinician combines your history, examination, and selected investigations while considering other causes.

Note which joints are affected, how symptoms change through the day, and whether swelling or skin and nail changes come and go. Early review helps clarify whether inflammation is active and whether treatment should focus on joints, skin, or both. Prescribed anti-inflammatory medication may reduce pain and swelling, while longer-term treatment may be considered by a specialist. Physiotherapy can support strength, flexibility, posture, and safe activity. Balance movement with rest during flares and avoid stopping prescribed medicine without advice.

Arrange an appointment for persistent joint pain, repeated swelling, morning stiffness, or new symptoms that limit walking, hand use, or sleep. Seek urgent care for a hot swollen joint with fever, sudden loss of strength or sensation, or new bladder or bowel problems with back pain. These situations need prompt assessment for causes that may require immediate treatment.

Which findings support psoriatic arthritis in my case? What other conditions should be excluded? Do I need a rheumatology referral? What activity and treatment plan fits my current symptoms?