Jill has been experiencing recurring periods of shortness of breath, sweating, trembling, faintness, and a feeling of unreality for over a month. She may be suffering from:

Panic disorder

She may be suffering from: panic disorder.

Panic disorder is a disorder that involves repeated unexpected panic attacks. Individuals with panic disorder have constant fear of experiencing another panic attack after they have experienced at least one month or more of continuous worry about more panic attacks happening again. What causes panic disorder is unknown. Symptoms of panic disorder include dizziness, racing heartbeat, breathing difficulties, shaking, nausea, and sweating.