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6 Signs of Psoriatic Arthritis

Psoriatic arthritis is an autoimmune disease caused by an overactive immune system. This chronic condition occurs when the immune system mistakenly attacks its own cells, causing tissue damage, body pain, joint problems, and other symptoms. Psoriatic arthritis is common among people suffering from psoriasis. The symptoms of psoriatic arthritis are similar to other conditions so diagnosing is tricky. In fact, …

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