"attacks of 'tremors and palpitations'" . . . "F42." . "D001008" . "anxiety attacks" . "chronic anxiety" . . . "anxious" . . . "crippling anxiety" . "anxiety-disorder" . "anxiety neurosis" . . "nervous disorder" . . . "Anxiety disorder" . . . "anxiety disorder" . "Anxiety_disorder#Causes" . . . . "general anxiety" . . . "nervous disorders" . "anxiety and related disorders" . . . . . . . . . . "Depression,trouble sleeping, poor quality of life,suicide" . . "anxiety psychosis" . . . "children's anxiety disorders" . . "anxiety states" . . "anxiety issues" . "Anxiety Disorder" . "Anxiety" . . . . . . . . "Anxiety_disorder#Alternative_medicine" . "med" . . "Anxiety disorder" . "300" . . . . . . . . . . . . . . . . . . . . . . . . . . . "anxiety" . "787" . . "-" . . . "anxiety-related disorders." . . . "anxiety problems" . "Anxiety disorders" . "152" . . . . . . . . . . "severe anxiety" . "anxiety disorders" . "Anxiety_disorder#Treatment" . . . "F40." . . . . "complex anxiety disorder" . "nervous condition" . "nerves" . "anxiety component" . .