Psoriatic Arthritis

Psoriatic Arthritis Symptoms & Signs

Medical Author:

About 10%-15% of people with psoriasis -- a chronic inflammatory skin condition that causes changes in the skin, including raised, reddened patches of skin with silvery white scales -- also develop arthritis. The inflammation of the skin can precede the joint inflammation by years in some cases. Symptoms of psoriatic arthritis arise from inflammation and resemble those of other kinds of arthritis. The joints of the knees, ankles, and feet are commonly involved. Psoriatic arthritis can also cause inflammation in the spine and the eyes, skin, heart, kidneys, mouth, and various organs and is one of the forms of arthritis known as "spondyloarthropathies."

Psoriatic arthritis symptoms and signs include

  • joint aches and stiffness,
  • joint swelling,
  • joint warmth and redness,
  • joint pain and tenderness,
  • loss of range of motion of the affected joints.

If the spine is affected, there can be pain and stiffness in the low back, buttocks, neck, and upper back. Tendons can also become inflamed, and if Achilles tendinitis is present, other symptoms can include limping, pain with walking, and pain with climbing stairs. Inflammation of the chest wall, lungs, and aorta can cause chest pain and shortness of breath. Enthesitis, or the inflammation of the areas at which ligaments and tendons meet the bone, is often a feature of psoriatic arthritis. If untreated, psoriatic arthritis can ultimately lead to joint damage and physical deformity of the joints.

Medically Reviewed by a Doctor on 1/13/2017

Health concern on your mind? Visit the Symptom Checker.

REFERENCE:

Kasper, D.L., et al., eds. Harrison's Principles of Internal Medicine, 19th Ed. United States: McGraw-Hill Education, 2015.

Main Article on Psoriatic Arthritis Symptoms and Signs
Pictures, Images, Illustrations & Quizzes
Psoriatic Arthritis Symptoms and Signs
Examples of Medications for Psoriatic Arthritis Symptoms and Signs


Symptoms & Signs A-Z List