Why You’re Still Tired: Understanding Adrenal Fatigue & How Functional Medicine Can Help
- mcca0460
- Jun 30
- 2 min read
Do you wake up tired even after a full night’s sleep? Crash mid-afternoon? Feel wired at night but exhausted all day? If so, you’re not alone—and you’re not just “run down.” These symptoms may be your body’s way of asking for help.
At Revive Infusions & Wellness, we often see patients experiencing signs of what’s commonly called adrenal fatigue. But the real root of the issue runs deeper—into a system called the HPA axis.
What Is “Adrenal Fatigue,” Really?
In functional medicine, we move away from the outdated concept of adrenal glands simply “burning out.” Instead, we look at HPA axis dysfunction—a disruption in the feedback loop between your hypothalamus, pituitary gland, and adrenal glands. This communication breakdown is often caused by:
Chronic stress
Poor or inconsistent sleep
Blood sugar imbalances
Inflammation
Nutrient depletion
Overtraining or undereating
Over time, this dysfunction can affect your body’s ability to regulate cortisol, your primary stress hormone—leading to a cascade of symptoms.
Signs of HPA Axis Dysfunction
Wondering if this might be you? Common symptoms include:
Fatigue that doesn’t improve with rest
Brain fog or difficulty concentrating
Midday crashes and trouble waking up
Sleep disturbances (especially feeling wired at night)
Cravings for salt or sugar
Increased anxiety or irritability
Frequent illnesses or slow recovery
Low libido and hormonal imbalances
How Functional Medicine at Revive Helps
We don’t chase symptoms—we identify and treat the root cause.
Comprehensive Testing
We start with advanced lab testing to look at:
Cortisol rhythm throughout the day
Sex hormones (estrogen, progesterone, testosterone)
Thyroid function
Nutrient and mineral deficiencies
Inflammatory markers
Blood sugar and insulin balance
Personalized Treatment Plans
No cookie-cutter protocols here. Your plan may include:
Nutritional and lifestyle strategies to support adrenal health
Targeted supplementation (like adaptogenic herbs, magnesium, or vitamin C)
Sleep optimization
Nervous system support techniques (breathwork, mindfulness, vagus nerve stimulation)
Strategic movement or rest recommendations
Real Healing Takes Real Answers
If you’ve been told “everything looks normal” but still feel off, it’s time to dig deeper. Our Functional Medicine Consultations are designed to help you understand what’s going on beneath the surface—so you can restore energy, reduce stress, and finally feel like yourself again.

Ready to Feel Better?
Book a Functional Medicine Consultation today and take the first step toward restoring your energy, hormone balance, and whole-body wellness.
541-900-1112