The associations between perfectionism, anger, somatic health, and positive affect were examined in 184 Swedish adults from a randomly selected population sample. Somewhat unexpectedly, trait anger was found to be associated with self-oriented perfectionism rather than with socially prescribed perfectionism. Both socially prescribed perfectionism and self-oriented perfectionism showed weak positive correlations with self-reported somatic complaints, particularly symptoms of tension and fatigue, and more clearly in women than in men, whereas other-oriented perfectionism appeared as a predictor of whether the participants were undergoing medical treatment or not. Finally, the results did not support the notion of self-oriented perfectionism representing a positive, adaptive dimension of perfectionism; on the contrary, this dimension was found to be negatively associated with positive affect.