Polymyalgia rheumatica is characterized by muscle pain and stiffness in the neck, shoulder, and hip area. This stiffness, lasting about 30 minutes, is more severe upon waking or after a period of inactivity. Persons also may have “flu-like” symptoms. The symptoms may come on suddenly or gradually and usually strikes people over 50 years of age with age 70 the most common age of onset. There may be remission in one to several years. Up to 15% of persons develop giant cell arteritis (also called temporal arteritis), during or after polymyalgia symptoms appear.[rx]
Polymyalgia rheumatica is an inflammatory disorder that causes muscle pain and stiffness, especially in the shoulders and hips. Signs and symptoms of polymyalgia rheumatica (pol-e-my-AL-juh rue-MAT-ih-kuh) usually begin quickly and are worse in the morning.
Most people who develop polymyalgia rheumatica are older than 65. It rarely affects people under 50.
This condition is related to another inflammatory condition called giant cell arteritis. Giant cell arteritis can cause headaches, vision difficulties, jaw pain and scalp tenderness. It’s possible to have both conditions together.
Types of PMR:
There is one primary type of PMR, and it doesn’t have different subtypes.
Causes of PMR:
- Immune System Dysfunction: PMR may result from the immune system mistakenly attacking healthy tissues, causing inflammation and pain.
- Genetic Factors: While not fully understood, genetics may play a role in PMR development.
- Infections: In some cases, infections might trigger PMR, although this is less common.
- Environmental Factors: Certain environmental factors could contribute, but their role is still under investigation.
Symptoms of PMR:
- Muscle Pain and Stiffness: The most common symptom of PMR is muscle pain and stiffness, often in the shoulders, neck, and hips.
- Fatigue: People with PMR may feel unusually tired.
- Limited Range of Motion: It can be challenging to move affected body parts.
- Morning Stiffness: Stiffness is often worst in the morning or after periods of inactivity.
- Weight Loss: Some individuals may experience unexplained weight loss.
- Fever: Occasionally, a low-grade fever may accompany PMR.
- Depression: PMR can lead to feelings of sadness or depression due to the pain and limitations it causes.
- Loss of Appetite: Some people with PMR may have a reduced appetite.
- Tenderness: The affected areas can become tender to the touch.
- Swelling: Swelling is not a common symptom, but it can occur in some cases.
Diagnostic Tests for PMR:
- Blood Tests: Doctors often use blood tests to measure inflammation markers like erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP).
- Imaging: X-rays or MRI scans can help rule out other conditions and evaluate the extent of inflammation.
- Clinical Evaluation: Doctors will perform a physical examination and discuss your symptoms and medical history.
Treatment Options for PMR:
- Medications: Most people with PMR are prescribed corticosteroids like prednisone to reduce inflammation and alleviate symptoms.
- Physical Therapy: Physical therapists can teach exercises to improve range of motion and strength.
- Diet: Eating a balanced diet can help with overall health and weight management.
- Rest: Adequate rest is essential, especially during flare-ups.
- Pain Management: Over-the-counter pain relievers like acetaminophen can help with mild pain.
- Heat and Cold Therapy: Applying heat or cold packs can ease muscle discomfort.
- Lifestyle Adjustments: Making modifications to your daily routine can help manage symptoms.
- Regular Follow-Ups: It’s crucial to see your healthcare provider regularly to monitor your condition and adjust treatment as needed.
Medications for PMR:
- Prednisone: The most common medication for PMR, it reduces inflammation but may have side effects with prolonged use.
- Methotrexate: Used when prednisone alone isn’t effective or to lower the prednisone dosage.
- Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): These can help with pain and inflammation.
- Calcium and Vitamin D Supplements: Prescribed to prevent bone thinning, a side effect of prednisone.
- Biologics: In some cases, biologic medications may be considered.
- Pain Relievers: Over-the-counter pain relievers like ibuprofen may be recommended for mild pain.
Conclusion:
Polymyalgia Rheumatica can be challenging, but with proper diagnosis and treatment, most people can manage their symptoms and lead fulfilling lives. Understanding its causes, symptoms, and treatment options is crucial for improving the quality of life for those affected by this condition. Always consult with your healthcare provider for personalized advice and treatment.
