Response to stress refers to the body's physiological and psychological reactions when faced with challenging situations. This response can trigger the fight-or-flight mechanism, which prepares the body to either confront or escape from perceived threats. Hormones like cortisol and adrenaline are released, increasing heart rate and energy levels. Individuals may experience various emotional responses to stress, such as anxiety, irritability, or sadness. Coping strategies, including mindfulness, exercise, and social support, can help manage stress effectively. Understanding these responses is crucial for maintaining overall well-being and mental health.