Polymyositis - Symptoms and causes - Mayo Clinic
Aug 10, 2022 · Polymyositis (pol-e-my-o-SY-tis) is an uncommon inflammatory disease that causes muscle weakness affecting both sides of your body. Having this condition can make it difficult to climb stairs, rise from a seated position, lift objects or reach overhead.
Polymyositis - Johns Hopkins Medicine
What are possible complications of polymyositis? If polymyositis is not treated, it can lead to severe complications. As the muscles become weaker, you may fall often and be limited in your daily activities.
Polymyositis - StatPearls - NCBI Bookshelf
Feb 7, 2023 · Polymyositis, a relatively uncommon autoimmune disorder, develops due to abnormal activation of cytotoxic T lymphocytes (CD8 cells) and macrophages against muscular antigens that result in rhabdomyolysis and ultimately presents as a proximal myopathy.
Polymyositis: Causes, Symptoms, and Treatment - WebMD
Jan 16, 2024 · Polymyositis is an autoimmune disorder that causes severe muscle weakness in adults. Learn about the causes and other symptoms.
Polymyositis: What It Is, Causes, Symptoms & Treatment - Cleveland Clinic
Polymyositis is a rare disease that makes your immune system attack your muscles. It causes inflammation and weakness in muscles close to the center of your body, which can lead to severe, life-threatening complications. Visit a healthcare provider if you notice new muscle weakness, pain or fatigue.
Polymyositis - Diagnosis and treatment - Mayo Clinic
Aug 10, 2022 · Although there's no cure for polymyositis, treatment can improve your muscle strength and function. The earlier treatment is started in the course of polymyositis, the more effective it is — leading to fewer complications.
Polymyositis | Johns Hopkins Myositis Center
Polymyositis is a disease caused by inflammation of the muscles. This occurs when white blood cells, the immune cells of inflammation, begin to invade the muscle tissue. The muscles most severely affected are typically those closest to the trunk or …
Understanding Polymyositis and Its Effect on Your Body - Healthline
Apr 19, 2022 · Polymyositis is a rare condition that affects your muscles. It begins by inflaming and weakening the muscles near your abdomen and can move to other muscles as it progresses.
Polymyositis - National Institute of Neurological Disorders and Stroke
Jul 19, 2024 · Polymyositis is one of a group of rare diseases called the inflammatory myopathies that involve chronic (long-standing) muscle inflammation and weakness, and in some cases, pain. Polymyositis affects skeletal muscles (the type involved in body movement) on both sides of the body.
What You Should Know About Polymyositis - Verywell Health
6 days ago · This article covers what can trigger polymyositis and what symptoms it causes. It also explains how polymyositis is diagnosed and treated.