Avoidance reaction can also be referred to as avoidance behavior, escape response, or evasive action. It is a defense mechanism that individuals use to avoid confrontation with a threatening or unpleasant situation or stimuli. Avoidance behavior can be conscious or subconscious, and it can manifest in different ways, such as procrastination, distraction, or physical avoidance. The avoidance response is a natural response to stress or anxiety, and it can be an adaptive way to cope with certain situations. However, excessive avoidance behavior can lead to avoidance personality disorder, social isolation, or depression. Therefore, it's essential to recognize when avoidance behavior becomes problematic and seek professional help.