Yes, it is entirely normal for individuals to experience pacing or restlessness during a panic attack. Panic attacks can manifest in a variety of ways, and different people may experience different symptoms.
During a panic attack, the body's "fight or flight" response is triggered, releasing a surge of adrenaline and other stress hormones. This physiological response prepares the body to deal with a perceived threat. As a result, people may experience a wide range of symptoms, including rapid heartbeat, shortness of breath, sweating, trembling, dizziness, and a feeling of impending doom.
Some individuals may feel the need to move or pace during a panic attack due to the excess energy and restlessness caused by the heightened state of arousal. Pacing or moving around can be a way to cope with the intense emotions and physical sensations they are experiencing.
It's important to remember that panic attacks can vary in intensity and presentation from person to person. If you or someone you know frequently experiences panic attacks or finds them significantly disruptive to daily life, it's advisable to seek professional help from a mental health specialist. There are effective treatments available for panic attacks and anxiety disorders, such as cognitive-behavioral therapy (CBT), medication, or a combination of both.