<unk>  (from Greek arthro-, joint + -algos, pain) literally means joint pain. Specifically,<unk>  is a symptom of injury, infection, illness (in particular arthritis), or an allergic reaction to medication. According to MeSH, the term<unk> " should only be used when the condition is non-inflammatory, and the term "arthritis" should be used when the condition is inflammatory.
Arthralgia
Polyarthritis
Myalgia
Nausea
Arthritis
Allodynia
Arthropathy
Bone pain