Polymyalgia rheumatica is an inflammatory condition that causes pain and stiffness around the joints. It is unclear what causes PMR, and there is currently no cure. Doctors usually prescribe a corticosteroid drug called prednisolone to manage symptoms. It is also possible to relieve symptoms by following a PMR diet.Click to see full answer. In this way, does polymyalgia ever go away?Without treatment, polymyalgia rheumatica sometimes goes away on its own over several years. With treatment, symptoms lessen or go away within days. Treatment is generally necessary for at least six months. And it often continues for one to two years or even longer.Furthermore, what is the prognosis for polymyalgia rheumatica? With early diagnosis and correct therapy, patients have an excellent prognosis. The average length of disease is 3 years. However, exacerbations may occur if steroids are tapered too rapidly, and relapse is common, affecting up to 25% of all treated patients. Subsequently, one may also ask, what triggers polymyalgia rheumatica? New cases of polymyalgia rheumatic are often diagnosed in cycles and usually occur seasonally. This suggests that there may be an environmental trigger, such as a viral infection, that causes the condition. The rapid onset of symptoms also suggests that polymyalgia rheumatica may be caused by an infection.What is the best treatment for polymyalgia rheumatica?Polymyalgia rheumatica is usually treated with a low dose of an oral corticosteroid, such as prednisone. You’ll likely start to feel relief from pain and stiffness within the first two or three days.