1 child has been diagnosed with Anxiety Disorders on Sleuth.
Anxiety disorders are a group of mental disorders characterized by significant feelings of anxiety and fear... These feelings may cause physical symptoms, such as increased heart rate and shakiness. There are several anxiety disorders, including generalized anxiety disorder, specific phobia, social anxiety disorder, separation anxiety disorder, agoraphobia, panic disorder, and selective mutism.
"Anxiety in children" at Havard Health Blog
"Anxiety and Depression in Children" at the CDC