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Some signs of anxiety in children include excessive worry about the future, discomfort with going to school, and even physical symptoms like headaches or nausea when it is time to be apart from their family. Anxiety in c... More »

Symptoms in children vary greatly between different anxiety disorders, though a general fear or worry transcends across all of the disorders, explains the Anxiety and Depression Association of America. Common anxiety dis... More »

Children who are anxious are often frightened, shy or nervous, the Anxiety and Depression Association of America says. It is normal for children to experience these feelings occasionally, but if children seem to have the... More »

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Signs and symptoms of PTSD include upsetting recollections of a traumatic event, avoidance of reminders of the event, emotional detachment, anxiety and irritability. Individuals with PTSD may also mentally block out aspe... More »

Headaches, crying, nausea, heart palpitations, sleep disturbances, irritability, panic attacks and an irrational fear of something bad happening to objects of attachment are some of the signs of separation anxiety in adu... More »

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