Polymyalgia Rheumatica (PMR) is a disorder that affects individuals over the age of 50, with a higher prevalence observed among those around 70 years old. While the exact cause of PMR remains unknown, medical professionals have linked it to the immune system. Additionally, factors such as aging, gender, and genetic predisposition, particularly among those of northern European heritage, have been associated with an increased risk of developing this condition.
Although the precise triggers for PMR are still uncertain, research suggests that exposure to certain viruses or bacteria may play a role. Fortunately, corticosteroid treatment has proven to be effective in providing quick relief from the symptoms of polymyalgia rheumatica. However, it is important to note that ongoing treatment is necessary to control the symptoms, although doctors can gradually reduce the dosage over time.
Pain in the Shoulder Muscles
Shoulder muscle pain is a common symptom of Polymyalgia Rheumatica (PMR). Research indicates that about 95 percent of individuals with this disorder will experience aching shoulder muscles, typically on both sides of the body. In addition to the shoulders, people with PMR may also develop pain and stiffness in the neck, arms, hips, and back. After a period of inactivity or prolonged sitting, the muscles may feel particularly stiff and tender. Almost everyone with PMR experiences stiffness upon waking up in the morning. In severe cases, swelling of the hands and feet may occur alongside the pain.
Understanding Joint Stiffness in Polymyalgia Rheumatica
Polymyalgia rheumatica (PMR) is a condition that can cause stiffness in the joints, leading to a decrease in overall functionality. One of the primary symptoms of PMR is the inability to lift the affected limb above the head, making everyday tasks like getting dressed or getting out of bed challenging.
It is estimated that approximately half of individuals diagnosed with PMR experience joint stiffness. However, it is important to note that this symptom is not exclusive to PMR and can also be present in other forms of arthritis, leading to initial misdiagnosis.