rheumatism
noun /ˈruːmətɪzəm/
  /ˈruːmətɪzəm/
 [uncountable]- a disease that makes the muscles and joints painful, stiff and swollen (= larger than normal)
- The pills help to relieve my rheumatism.
 
Oxford Collocations Dictionaryadjective- chronic
 
- get
 - have
 - suffer from
 - …
 
Word Originlate 17th cent.: from French rhumatisme, or via Latin from Greek rheumatismos, from rheumatizein ‘to snuffle’, from rheuma ‘stream’: the disease was originally supposed to be caused by the internal flow of “watery” humours.