What type of stress is characterized by a short-term reaction to an immediate threat?

Acute stress is characterized as a short-term reaction to an immediate threat. This type of stress typically arises in response to specific events or situations that demand a quick reaction, such as a sudden danger or crisis. The body's natural fight-or-flight response is activated, leading to immediate physical and emotional responses that prepare a person to deal with the challenge at hand.

Acute stress can manifest through increased heart rate, heightened alertness, and a burst of adrenaline, allowing individuals to respond effectively to a perceived threat. It's important to recognize that while acute stress can be intense, it is often temporary and resolves once the stressor is removed. This makes it distinct from chronic stress, which can persist over a longer period and result from ongoing pressures, such as continuous financial difficulties or enduring relationships problems.