Cortisol, often referred to as the “stress hormone,” plays a vital role in regulating metabolism, blood pressure, and the body’s response to stress.
While cortisol is essential for survival, usually released in a “fight or flight” response, consistently elevated levels—commonly caused by chronic stress, poor sleep, or burnout—can negatively affect both physical and mental health.
Understanding the signs of high cortisol is the first step toward restoring balance and protecting your long-term health.
One of the most common signs of high cortisol is constant tiredness. Even after sufficient sleep, individuals may feel drained or mentally foggy. Elevated cortisol disrupts natural circadian rhythms, preventing the body from fully recovering overnight.
High cortisol keeps the nervous system in a prolonged “fight or flight” state. This can lead to heightened anxiety, restlessness, mood swings, and increased emotional reactivity. Over time, it becomes harder to feel relaxed.
Cortisol promotes fat storage, particularly in the abdominal area. Chronic elevation can also increase cravings for high-sugar and high-fat foods, making weight management more difficult despite healthy eating habits.
Elevated cortisol levels at night interfere with melatonin production, leading to trouble falling or staying asleep. Poor sleep further increases cortisol, creating a stress cycle.
Long-term high cortisol suppresses immune responses, making the body more susceptible to frequent infections, slow healing, and inflammation-related issues.
While cortisol is essential for managing short-term stress, prolonged elevation can quietly erode physical health and emotional stability. Recognizing these signs allows early intervention through stress management, improved sleep, and lifestyle adjustments.