Granuloma annulare (gran-u-LOW-much an-u-LAR-e) is a skin condition that causes a raised rash or bumps (lesions) in a ring pattern. The most common type affects young adults and usually affects the hands and feet. Minor skin injuries and some drugs might trigger the condition. It's not contagious and usually not painful, but it can make you feel self-conscious. And if it becomes a long-term (chronic) condition, it can cause emotional distress.