| − | Arthralgia is joint pain.<ref>http://www.cdc.gov/vaccines/about/terms/glossary.htm#a</ref> The term is generally used when [[arthritis]] is not present. Arthralgia is common among people with [[Lupus]]. | + | '''Arthralgia''' is joint pain.<ref>http://www.cdc.gov/vaccines/about/terms/glossary.htm#a</ref> The term is generally used when [[arthritis]] is not present. Arthralgia is common among people with [[lupus]]. |