Flushing.
D001821:Blushing / Q000502:physiology; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D008303:Malignant Carcinoid Syndrome / Q000503:physiopathology; D009369:Neoplasms / Q000503:physiopathology; D013564:Sympathetic Nervous System / Q000502:physiology; D014666:Vasomotor System / Q000187:drug effects / Q000502:physiology*