The general adaptation syndrome (GAS), developed by Hans Selye, describes the pattern of responses that the body goes through after being prompted by a stressor. There are three stages: alarm, resistance, and exhaustion.

After an extended period of stress, the body goes into the final stage of GAS, known as the exhaustion stage. At this stage, the body has depleted its energy resources by continually trying but failing to recover from the initial alarm reaction stage.

Exhaustion stage This stage is the result of prolonged or chronic stress. Struggling with stress for long periods can drain your physical, emotional, and mental resources to the point where your body no longer has strength to fight stress. You may give up or feel your situation is hopeless.

General adaptation syndrome (GAS) is a theory that describes the physiological changes the body experiences when under stress. The syndrome includes three stages: the alarm stage, the resistance stage, and the exhaustion stage.

There are three stages that he discovered: Alarm, Resistance and Exhaustion. When we are surprised or threatened, we have an immediate physical reaction, often called the Fight-or-Flight reaction.

The Stress Triad refers to the three organs or hormones that affect our body when we are stressed. The triad includes our thyroid, adrenals, and hormones (male and female).

Acute stress also enhances the memory of earlier threatening situations and events, increases the activity of the immune system, and helps protect the body from pathogens. Glucocorticoids do more than help the body respond to stress. They also help the body respond to environmental change.