Polymyalgia rheumatica causes aching and stiffness in the shoulders and hips. No single test confirms it, so doctors watch what the first 48 hours of treatment do.
Polymyalgia rheumatica is an inflammatory condition that makes the shoulders, neck and hips ache and stiffen. It is a condition of later life, and it responds to treatment quickly.
Inflammation settles in the tissue around the large joints rather than in the joints themselves. That is why the pain sits in the shoulders and hips on both sides, and why stillness makes it worse.
Below are the five signs to check and the two blood tests that show the inflammation. You will also see the 48 hour response doctors use as a clue. One overlapping condition is also here, because it can threaten sight.
Five signs that point at polymyalgia rheumatica
The pattern matters more than any single ache.
Mayo Clinic describes symptoms that usually sit on both sides of the body and start in the shoulders (Mayo Clinic, 2026). Cleveland Clinic adds that the stiffness usually lasts more than 30 minutes at a time.
- Aching in both shoulders. Mayo Clinic puts the shoulders first. The ache is usually on both sides rather than one, which is part of what separates it from an injury.
- Aching in the neck, upper arms or hips. Mayo Clinic also lists the buttocks and thighs. Cleveland Clinic adds the back. The pain sits in the large muscle groups close to the body.
- Stiffness that is worst in the morning. It is also worst after sitting still. Cleveland Clinic says it usually lasts more than 30 minutes at a time, which is longer than ordinary morning stiffness.
- Less movement in the sore areas. Mayo Clinic lists a reduced range of motion in the affected areas. Reaching overhead, dressing and getting out of a chair are the usual places it shows.
- Pain or stiffness in the wrists, elbows or knees. Mayo Clinic lists these too, and Cleveland Clinic adds swelling in the hands and wrists. They come with the shoulders and hips rather than instead of them.
Other symptoms travel with it. Mayo Clinic lists a mild fever, tiredness and a general feeling of being unwell. It also lists loss of appetite, unexplained weight loss and low mood. None of that is ordinary ageing.
What the blood test shows that a scan cannot
There is no single test, so doctors build the picture from pieces.
NIAMS says diagnosis rests on a physical exam, your history and blood tests (NIAMS). It names two of them. They are the erythrocyte sedimentation rate and the C reactive protein test. Imaging rules other conditions out.
Ask for both numbers, not just the verdict. The sedimentation rate and C reactive protein are the two measures NIAMS names, and they are usually ordered together.
Cleveland Clinic says imaging such as ultrasound, MRI or a PET scan shows inflammation and excludes other conditions. It supports the diagnosis rather than making it.
There is no one test that says for sure you do or don't have it.
Keep the checklist with you
Your free one page plan turns this into three steps: what to record about the pain, which blood tests to ask for, and what to report on day two.
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⬇ Download your plan (PDF)Why the first two days of treatment tell the story
Treatment starts with a steroid, and the speed of the answer is itself information.
Cleveland Clinic says symptoms improve in as quickly as a day or two (Cleveland Clinic). It goes further than that. You have polymyalgia rheumatica if you feel a lot better within 48 hours of starting prednisone.
The course is long. NIAMS says corticosteroids are the mainstay, given in low to moderate oral doses. Maintenance dosing can continue for a year or possibly longer. Cleveland Clinic describes tapering the dose every month or so.
Steroids cost something. NIAMS lists bone strengthening medicines among the treatments. It also tells patients to get enough calcium and vitamin D, and to walk or do other weight bearing exercise.
Three things people get wrong about polymyalgia rheumatica
Three beliefs about this condition get in the way of a diagnosis.
It is just getting older. Mayo Clinic lists mild fever, tiredness, loss of appetite and unexplained weight loss alongside the aching. Cleveland Clinic says the stiffness usually lasts more than 30 minutes at a time. That set is not ordinary ageing.
One blood test will settle it. NIAMS says there is no single test. Cleveland Clinic puts it plainly: there is no one test that says for sure you do or do not have it. The exam, the history, the inflammation markers and the response to treatment are read together.
Once the pain goes, the treatment is over. Cleveland Clinic describes tapering the dose every month or so, and says you might be able to stop after a year. NIAMS says maintenance dosing may continue for a year or longer. Stopping early is your prescriber's call.
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This article is education, not medical advice. Polymyalgia rheumatica is often found alongside giant cell arteritis. NIAMS says the aim in giant cell arteritis is preventing vision loss and other complications, and that it needs specialist care and higher corticosteroid doses. Mayo Clinic says untreated giant cell arteritis risks stroke or blindness, so any change in your vision is a same day medical call.