What is polymyalgia rheumatica?

Polymyalgia rheumatica is an inflammatory disease that mainly occurs in older adults.

The condition causes pain and stiffness in the muscles, especially in the shoulders, neck, upper arms, hips and thighs. Symptoms are often worst in the morning or after a period of inactivity.

Symptoms of polymyalgia rheumatica include pain and stiffness, especially in the shoulders, neck, hips and upper arms. The stiffness is often worst after rest, such as upon waking. Many people with PMR experience a general feeling of tiredness and low energy. The stiffness and pain can make daily activities such as getting out of bed, getting dressed or moving difficult.

The exact cause of polymyalgia rheumatica is unknown, but a combination of genetic factors and an abnormal immune response are thought to play a role. The body's immune system mistakenly attacks healthy tissues, leading to inflammation in the muscles and surrounding structures. Polymyalgia rheumatica usually occurs in people over the age of 50, and women are at greater risk than men.

The main treatment for polymyalgia rheumatica is low-dose corticosteroids, such as prednisone. These medications reduce inflammation and provide rapid relief from pain and stiffness. Physical therapy can help maintain range of motion and improve muscle strength.

With proper treatment, symptoms of polymyalgia rheumatica can improve significantly within days or weeks, but the disease can last for months to several years.

Source: https://www.mayoclinic.org/diseases-conditions/polymyalgia-rheumatica/symptoms-causes/syc-20376539

Author: Prof. Dr. Dirk Devroey - Latest update: 2024-10-05 - Copyright: Clinifacts 2024