Generalized anxiety disorder (GAD) of mild to moderate intensity, with or without panic attacks (it is not generally considered to be effective against other types of
anxiety disorders such as obsessive-compulsive
disorder (OCD) and social phobia, with or without agoraphobia).
# Augmentation of selective serotonin reuptake inhibitor (SSRI) therapy against depression and/or anxiety."
Frankly, if she has anxiety, I would try and deal with the cause which is probably ADHD.