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Real members of MyPsoriasisTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A MyPsoriasisTeam Member asked a question 💭
Antioch, TN
December 29, 2025
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MyPsoriasisTeam

Does psoriatic arthritis affect shoulders?

Yes, psoriatic arthritis (PsA) can definitely affect the shoulders, causing them to become swollen, stiff, and painful. About one-third of people with skin psoriasis also develop PsA, and it can impact any joint in the body, including the shoulders.

What does PsA in the shoulders Show Full Answer

Does psoriatic arthritis affect shoulders?

Yes, psoriatic arthritis (PsA) can definitely affect the shoulders, causing them to become swollen, stiff, and painful. About one-third of people with skin psoriasis also develop PsA, and it can impact any joint in the body, including the shoulders.

What does PsA in the shoulders feel like?

Members of MyPsoriasisTeam describe shoulder pain from PsA as agonizing and difficult to manage. One member shared that their hip and shoulder make life a struggle. Another mentioned being in agony with pain in their shoulders and between their shoulder blades, making it hard to lie down.

The shoulder pain can also interfere with sleep, since putting pressure on the joint can be very uncomfortable. A MyPsoriasisTeam member described having a terrible time using their arm and shoulders and trying to sleep on their sides because the pain was so severe.

Why does PsA cause shoulder pain?

PsA is a chronic inflammatory arthritis where the body mistakenly attacks its own healthy tissues. This attack leads to inflammation, which causes the pain, swelling, and stiffness you experience in affected joints like the shoulders.

It's important to work with a rheumatologist to identify PsA symptoms in your shoulder and explore treatment options, as even a six-month delay in treatment can lead to more severe, irreversible joint changes.

December 29, 2025

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