What is immediate and irrational anxiety response?

An immediate and irrational anxiety response, often referred to as a panic reaction, occurs when an individual experiences intense fear or anxiety in response to a perceived threat or stressor, even if the threat is not proportional to the situation. This can manifest as physical symptoms like rapid heartbeat, shortness of breath, or sweating, and may lead to avoidance behaviors. Such responses are typically automatic and can be triggered by past experiences or underlying anxiety disorders. They highlight the body's fight-or-flight response, which can sometimes become overactive or misfired.