Arthralgia (from Greek arthro-, joint + -algos, pain) literally means joint pain. Specifically, arthralgia is a symptom of injury, infection, illness (in particular arthritis), or an allergic reaction to medication. According to MeSH, the term "arthralgia" should only be used when the condition is non-inflammatory, and the term "arthritis" should be used when the condition is inflammatory.
symptom of Arthritis
symptom of Sprain
symptom of Dermatitis
symptom of Osteoarthritis
symptom of Allergy
symptom of Fever
symptom of Pneumonia
symptom of Acne