Psoriatic arthritis is marked by joint pain, toe and finger swelling, nail pitting, and conjunctivitis. Psoriatic arthritis is a chronic disease characterized by a form of inflammation of the skin (psoriasis) and joints (inflammatory arthritis). Find a definition, information on symptoms, and how psoriasis affects the body. Normally, skin cells that form in the deepest layers of your skin make their way to the surface of your skin. Some people may also feel pain in their joints, stiffness in the morning, or tiredness. Learn from a doctor about what causes psoriasis and what is happening inside your body when symptoms occur. When your body has plaque psoriasis, your immune system is overactive, triggering skin inflammation and causing skin cells to be produced faster than normal.
Find out about psoriasis – a chronic autoimmune disease that mainly affects the skin. Psoriasis, a chronic disease that causes red, raised patches of skin, is increasingly seen as a systemic disease with links to arthritis and cardiovascular disease. The underlying link may be chronic inflammation, which plays a role in psoriasis and heart disease. An irritating skin condition may mean there is irritation in your blood vessels, too, a new study finds. Mehta noted that while the study doesn’t prove that having psoriasis causes inflammation of the blood vessels, it does bring scientists one step closer to establishing cause and effect.