Why does psoriatic arthritis cause joint pain?

Inflammation may involve the joint itself, the places where tendons attach to bone, or an entire finger or toe. This can lead to aching, warmth, swelling, stiffness after rest, and difficulty with everyday movement. Symptoms can affect different joints at different times. Joint Pain is a common presentation of Psoriatic Arthritis, although joint pain also has many causes unrelated to this condition.

Make an appointment with a clinician if joint pain, swelling, stiffness, nail changes, or skin psoriasis are present. Describe which joints hurt, how symptoms change through the day, and whether a finger or toe has swollen as a whole. Gentle movement within comfort, pacing repetitive tasks, and using prescribed pain relief can be helpful. A clinician can assess for inflammation and discuss treatment aimed at easing symptoms and protecting joint function.

Seek urgent medical attention for a hot, very swollen joint with fever or feeling unwell, because infection needs to be excluded promptly. Get medical advice promptly after a significant injury, if you cannot use a limb normally, or if pain is rapidly worsening. Sudden eye pain, redness, or sensitivity to light also deserves urgent assessment.

Ask whether your pattern of pain suggests inflammatory arthritis, what examinations or tests may help, and which treatments fit your health history. Bring a list of medicines and photographs of swelling or skin changes that come and go.