12/05/2025
Adrenal Fatigue is a condition that occurs when the adrenal glands are overworked and unable to produce enough cortisol and other hormones. CPTSD (Complex PTSD) leads to adrenal fatigue by keeping the body’s stress response system (HPA axis) constantly activated, flooding the body with stress hormones like cortisol and adrenaline, eventually causing the adrenal glands to become overwhelmed, depleted, and dysregulated.
How CPTSD triggers adrenal fatigue:
1. Chronic Activation.
Trauma, especially childhood trauma, can permanently sensitize the brain’s threat detection system, making it perceive everyday situations as dangerous.
2. Constant “Fight-or-Flight.”
This keeps the HPA axis firing, continuously releasing adrenaline and cortisol.
3. Adrenal Overload.
The adrenal glands work overtime to produce these hormones, getting “exhausted” or “depleted” from the sustained demand.
4. Hormonal Imbalance.
This results in deranged cortisol levels and altered adrenaline, disrupting normal body functions.
5. System Adjustment (Dysregulation).
The brain may try to down-regulate its response to the overwhelming signals, leading to a state where the body feels perpetually exhausted and less reactive, even if cortisol levels are technically high.
Symptoms experienced:
1. Profound Fatigue: A common symptom as the body can’t recover from constant stress.
2. Apathy & Depression: The system becomes so dysregulated that normal reactions fade, leading to emotional numbness.
3. Physical Pain: High cortisol can increase pain sensitivity, and tension from hypervigilance causes muscle aches.
4. Sleep Disturbances: Cortisol surges at night can wake you up, leading to poor sleep.
5. Brain Fog, Memory Issues, Anxiety, Mood Swings:Affects cognitive and emotional regulation.