People with psoriatic arthritis experience both skin and joint problems. Symptoms may vary, depending on the case.
There’s no cure for psoriatic arthritis, but there are plenty of therapies to help lessen the discomfort and joint damage.
Common Questions & Answers
The 5 Different Types of Psoriatic Arthritis
Signs and Symptoms of Psoriatic Arthritis
Psoriatic arthritis can cause a broad range of symptoms. Not everyone with the disease experiences the same problems, and some people have issues that are more severe than others.
- Stiff, painful joints
- Redness, heat, or swelling in the tissues surrounding the joints
- Red skin with silvery-white, scaly patches
- Itching or burning of the skin
- Nails that crumble, become pitted, or lift from the nail beds
- “Sausage-like” fingers or toes
- Hand deformities
- Foot, neck, or spine pain
- Trouble bending and reduced range of motion
- Inflammation of the eyes, which can cause irritation and vision problems
Causes and Risk Factors of Psoriatic Arthritis
Experts believe that both genetic and environmental influences may be to blame for the immune system failure.
Certain factors that may increase your risk include:
- Having Psoriasis Being diagnosed with psoriasis is the greatest risk factor for developing psoriatic arthritis.
- Family History About 40 percent of people with psoriatic arthritis have a family member with psoriasis or arthritis.
- An Infection Having a viral or bacterial infection may activate the immune system and trigger psoriatic arthritis in some people.
- Age Anyone can develop psoriatic arthritis, but it’s more common in those between ages 30 and 50.
- Obesity Being overweight puts more wear and tear on tendons, which may cause inflammation and trigger psoriatic arthritis.
Types of Psoriatic Arthritis
- Symmetric Psoriatic Arthritis As its name implies, this type affects joints on both sides of your body at the same time. About half of people with psoriatic arthritis have the symmetric kind.
- Asymmetric Psoriatic Arthritis With the asymmetric type, problems don’t develop in the same joints on both sides of the body. It occurs in about 35 percent of people with the disease and often causes more mild symptoms.
- Spondylitis This form of psoriatic arthritis is characterized by pain and stiffness in the neck and spine.
- Arthritis Mutilans People with arthritis mutilans experience deformities in the small joints at the ends of the fingers and toes. This type is considered the most severe form of psoriatic arthritis, but it only affects about 5 percent of people with the condition.
- Distal Psoriatic Arthritis It causes inflammation and stiffness near the ends of the fingers and toes, while also affecting the nails.
9 Ways To Relieve Psoriatic Foot Symptoms
How Is Psoriatic Arthritis Diagnosed?
To diagnose psoriatic arthritis, your doctor will probably first perform a physical exam to look for swollen joints; skin or nail changes; eye problems; and joint tenderness.
Duration of Psoriatic Arthritis
Psoriatic arthritis is considered a chronic disease.
Symptoms typically worsen over time, but you might experience periods of improvement or remission. Often, these improvements are interrupted by episodes of intensified symptoms, known as “flares.”
Treatment and Medication Options for Psoriatic Arthritis
Your treatment plan will depend on the severity of your disease and your overall health.
- Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) NSAIDs, such as ibuprofen (Advil, Motrin) and naproxen (Aleve), can help reduce inflammation and pain. While these medicines are available over-the-counter (OTC), your doctor may be able to write you a prescription for a stronger version.
- Disease-Modifying Anti-Rheumatic Drugs (DMARDs) DMARDs are often recommended if your condition doesn’t improve with NSAIDS. They can help slow the progression of the disease and prevent permanent joint damage. DMARDs include methotrexate (Trexall), sulfasalazine (Azulfidine), and leflunomide (Arava).
- Janus Kinase (JAK) Inhibitors Tofacitinib (Xeljanz) was the first of this class of drugs approved for PsA.Because they suppress the immune system, taking these drugs may increase the risk of infection, heart complications, and some cancers.
- TNF-Alpha Inhibitors These drugs help block an inflammatory substance in your body called tumor necrosis factor (TNF). They can lessen pain and improve swollen joints. Common TNF-alpha inhibitors include etanercept (Enbrel), adalimumab (Humira), infliximab (Remicade), certolizumab (Cimzia), and golimumab (Simponi).
- Immunosuppressants These work by targeting the immune system. Examples are cyclosporine (Gengraf, Neoral, Sandimmune) and azathioprine (Imuran, Azasan).
- Steroids Steroids can help reduce inflammation quickly. They can be given orally or are sometimes injected right into the problematic joint.
- Selective Co-Stimulation Modulators: Abatacept (Orencia) is a type of immunomodulator. It works by blocking the activity of T-cells, a type of immune cell.
- Phosphodiesterase Inhibitors The drug apremilast (Otezla) works inside inflammatory cells to reduce the activity of an enzyme called phosphodiesterase 4 (PDE4) in your body. It helps reduce swelling and pain.
- Topicals Treatments applied directly to the skin can ease scaly, itchy rashes caused by psoriasis. These therapies come in creams, lotions, shampoos, gels, sprays, or ointments.
In some cases, surgery may be needed to repair or replace joints that are severely damaged by psoriatic arthritis.
- Exercise. Regular physical activity can make your joints more flexible. Try walking, riding a bike, or swimming.
- Maintain a healthy weight. Being overweight can put more strain on your joints, which increases pain. Losing a few extra pounds can relieve this stress and give you more energy.
- Don’t overdo it. Psoriatic arthritis, and sometimes the medicines you take to treat it, can cause extreme fatigue. While being active is important, it’s also vital to rest when you’re tired.
Researchers are always testing new therapies to help conditions like psoriatic arthritis. If you’re interested in participating in a clinical trial, visit ClinicalTrials.gov to search for studies in your area.
Prevention of Psoriatic Arthritis
Complications of Psoriatic Arthritis
Research and Statistics: Who Has Psoriatic Arthritis?
Related Conditions and Causes of Psoriatic Arthritis
In addition to psoriasis, psoriatic arthritis is associated with a long list of other diseases.
BIPOC and Psoriatic Arthritis
For Black, Indigenous, and People of Color (BIPOC) populations, psoriatic arthritis poses a particular burden.
Resources We Love
Favorite Orgs for Essential Psoriatic Arthritis Info
The Arthritis Foundation provides credible information and resources for those battling psoriatic arthritis. Their site offers opportunities for advocacy and community outreach. We like that you can get personalized exercise advice based on your condition and fitness level.
This organization’s site is chock-full of information about psoriasis and psoriatic arthritis. You can request a free electronic psoriatic arthritis kit, which includes a flare tracker to help you manage your disease and pinpoint triggers. Their Navigation Center also offers free and personalized assistance for patients, families, and caregivers.
This long-standing professional membership organization provides breaking news about the latest advances in psoriatic arthritis and other rheumatic conditions. The American College of Rheumatology serves more than 8,400 physicians, health professionals, and scientists worldwide. Their Find a Rheumatologist link lets you locate a doctor who specializes in your condition.
The Spondylitis Association of America offers resources for those with spondyloarthritis and related diseases, like psoriatic arthritis. From message boards to support groups, this organization has you covered.
With more than 20,500 members, the American Academy of Dermatology is the largest, most influential dermatology group in the United States. The organization focuses on education and advocacy for a wide range of conditions that affect the skin, including psoriasis and psoriatic arthritis.
CreakyJoints is a digital community for arthritis patients and their caregivers. They offer education, support, advocacy, and patient-centered research resources for people with all types of arthritis.
This nonprofit works to increase awareness of dermatological issues as they impact the BIPOC community, working to educate physicians and the general public. A “Find a Doctor” database helps people with skin of color — including African Americans, Asians, Hispanics or Latinos, Native Americans and Pacific Islanders — connect with a clinician who is right for them.
Favorite Psoriatic Arthritis Online Support Networks
TalkPsoriasis is the world’s largest online support community for people affected by psoriasis or psoriatic arthritis. Sponsored by the National Psoriasis Foundation in partnership with Inspire, this resource lets patients connect, exchange information, and make friends.
The Live Yes! Arthritis Network, sponsored by the Arthritis Foundation, connects you with local, peer-led support groups. You can also exchange tips, ideas, and experiences with other people in the online forums.
Favorite Annual Psoriatic Arthritis Patient Conference
Each year, the National Psoriasis Foundation hosts a symposium that showcases the latest research. Attending a conference can help you connect with other patients and leading scientists who are studying cutting-edge treatments for your condition.
Favorite Apps for Psoriatic Arthritis
This app, developed by the Arthritis Foundation, allows you to track your symptoms, input your daily activities, and make charts that you can share with your doctor.
Flaredown is designed to help you identify what triggers your psoriatic arthritis flare-ups. You can keep track of symptoms, medications, activities, diet, and weather conditions.
Editorial Sources and Fact-Checking
- Psoriatic Arthritis. The American College of Rheumatology. December 2021.
- What Is Psoriatic Arthritis? Arthritis Foundation.
- Psoriatic Arthritis: Symptoms and Causes. Mayo Clinic. October 2021.
- Psoriatic Arthritis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. March 2021.
- Psoriatic Arthritis. Johns Hopkins Arthritis Center.
- Psoriatic Arthritis. MedlinePlus.
- Managing Psoriatic Arthritis Flares. Arthritis Foundation.
- Psoriatic Arthritis: Diagnosis and Treatment. Mayo Clinic. October 2021.
- Dejcman D, Skowasch D, Pizarro C, et al. Pulmonary Manifestations of Rheumatoid Arthritis, Psoriatic Arthritis and Peripheral Spondyloarthritis: Prevalence, Diagnostic Approach and Treatment Options. Current Rheumatology Reviews. 2021.
- Fatty Liver Disease: What Is It, and Could Arthritis Increase Your Risk? CreakyJoints. May 2019.
- 7 Diseases That Can Mimic Psoriatic Arthritis — and Delay Your Diagnosis. CreakyJoints. December 2019.
- Kerr GS, Qaiyumi S, Richards J, et al. Psoriasis and Psoriatic Arthritis in African-American Patients—The Need to Measure Disease Burden. Clinical Rheumatology. August 2014.
- Can You Get Psoriasis If You Have Skin of Color? American Academy of Dermatology Association.
- Fischer AH, Shin DB, Gelfand JM, Takeshita J. Health Care Utilization for Psoriasis in the United States Differs by Race: An Analysis of the 2001–2013 Medical Expenditure Panel Surveys. Journal of the American Academy of Dermatology. January 2018.
- New JAK Inhibitor, Rinvoq, Shows Promise for Treating Psoriatic Arthritis. CreakyJoints. April 16, 2021.
- FDA Requires Warnings About Increased Risk of Serious Heart-Related Events, Cancer, Blood Clots, and Death for JAK Inhibitors That Treat Certain Chronic Inflammatory Conditions. U.S. Food and Drug Administration (FDA). December 7, 2021.
- Abatacept Injection. MedlinePlus. August 15, 2020.
- Apremilast (Otezla). American College of Rheumatology. December 2020.