Fatigue is a factor in 5 to 10 percent of patients who seek medical care, according to Science Daily. However, because the symptoms of fatigue are associated with such a wide range of illnesses, it is often difficult for doctors to provide a diagnosis that explains the patient's health problems. Under stressful conditions, the adrenal glands increase the release of cortisol, the stress hormone responsible for the body's fight or flight response. Over time, chronic, unremitting stress depletes the supply of stress hormones and compromises the adrenal glands, which then triggers a variety of symptoms that indicate a compromised immune system.
Lack of Energy
Awaking tired after a full night's sleep or feeling worn out at mid-day may be symptoms of adrenal fatigue, according to the Natural News website. People with adrenal fatigue often become re-energized in the early evening or get a second wind just before bedtime, a further indication that adrenal function may be compromised. Sugar-laden snacks, caffeine and other stimulants signal the body to produce the adrenaline necessary for another energy boost. But the effects wear off quickly and usually result in anther round of fatigue. Because the adrenal glands rest on top of the kidneys, one way to self-test for adrenal fatigue is see if the area just above the kidneys is painful when touched.
Low Blood Pressure
Low blood pressure is a frequent symptom of adrenal fatigue, according to nurse practitioner Marcelle Pick. When functioning properly, the adrenal glands produce a hormone called aldosterone that helps to regulate blood pressure and keep the cells hydrated. When cortisol levels are too high, the secretion of aldosterone is reduced and low blood pressure is the result. Increased thirst, a craving for salt and an irregular heart beat may be signs of an imbalance in salt and mineral levels in the body.
Obesity
People respond to stress and the resultant high levels of cortisol in different ways, according to researcher Len Kravitz, PhD, at the University of New Mexico. Under stress, cortisol releases fatty acids into the blood and moves stored fat from one area of the body to another. High levels of cortisol are associated with increased appetite, cravings for sugar and weight gain. Because levels of cortisol in the body are governed by an enzyme that is concentrated in fat cells in the abdomen, unremitting stress can contribute to or increase obesity.
References
- Science Daily: Diagnoses Of Fatigue in Primary Care Patients
- Wellspring Center for Natural Health & Wellness: Food and Mood
- Natural News: Recovering From Adrenal Fatigue: How Your Body Can Overcome Chronic Stress and Feel Energized Again
- Womentowomen.com: Adrenal Fatigue
- The University of New Mexico: Cortisol Connection, Tips on Managing Stress and Weight
