Many people mistake a panic attack for a medical emergency, like a heart attack. The symptoms can seem similar, but panic attacks aren't life-threatening. They usually pass in several minutes, but they can sometimes linger for hours. Afterward, you might feel drained and exhausted.

Why are panic attacks so exhausting?

During the 'fight or flight' phase, we're on high alert, and our body is flooded with energy. When a period of anxiety ends, our adrenaline often runs out. This is called adrenal fatigue and can leave us feeling drained.

What are the after effects of a panic attack?

After the comedown of the attack, you may also feel tired or tension in your muscles. The main symptoms that can linger are behavioral or cognitive symptoms. General anxiety may persist after the attack. People often continue to worry about their lack of control.