The key to the induction is that the exercises should mimic the most frightening symptoms of a panic attack.

A frightening symptom of Wolfgang's illness, not made explicit in Leopold's letter, was an inability to see.

'The most frightening symptom of the current crisis is rising unemployment' .

When someone close to the Women's Murder Club begins to exhibit the same frightening symptoms, Lindsay fears no one is safe.

She recalled frightening symptoms from the steroids.

Being terrified of a reoccurrence of the frightening physical symptoms, thus the avoidance becomes one of the fear response itself.

Panic attacks have frightening but not life-threatening symptoms such as rapid breathing (hyperventilation) and a pounding heart.

This is the "early response" of an asthma attack, with all its frightening symptoms.

For six months, every member of Trinity's inner circle had suffered frightening neurological symptoms.

Then it's accompanied by frightening symptoms like painful migraines, tingling and temporary vision loss.