title: Hypomanic reaction to amitriptyline in a depressed child.
mesh_terms: D000341:Affective Disorders, Psychotic / Q000139:chemically induced*; D000639:Amitriptyline / Q000009:adverse effects* / Q000627:therapeutic use; D001714:Bipolar Disorder / Q000139:chemically induced*; D002648:Child; D003866:Depressive Disorder / Q000188:drug therapy*; D006801:Humans; D008297:Male
chemical_list: D000639:Amitriptyline