Fatigue in Adults
Educational information about fatigue in adults, including conditions reported in association with fatigue and the tests providers may use to investigate. Content is informational only - not a diagnosis.
Fatigue in Adults
A subjective feeling of tiredness characterized by a lack of energy and motivation.
The meaning of fatigue in adults depends on your overall health, medical history, and any other symptoms you may have.
Conditions associated with fatigue
These conditions have been reported in association with fatigue in medical literature. Informational, not a diagnosis.
Adrenal Insufficiency
A condition in which the adrenal glands do not produce enough cortisol, causing fatigue, low blood pressure, a...
Anemia
A condition in which the blood has a lower than normal number of red blood cells or hemoglobin, reducing oxyge...
Anxiety Disorder
A group of mental health conditions characterized by excessive worry, fear, or nervousness that interferes wit...
Anxiety and Panic
Persistent anxiety and panic symptoms that affect daily function and well-being....
Arrhythmia
An irregular or abnormal heart rhythm that can range from harmless to life-threatening....
Atherosclerosis
A disease in which plaque builds up inside arteries, narrowing them and reducing blood flow, raising the risk ...
Atrial Fibrillation
An irregular and often rapid heart rhythm that increases the risk of stroke, heart failure, and other heart co...
Bronchitis
Inflammation of the bronchial tubes, usually viral, causing a productive cough that can last several weeks....
COPD
A group of progressive lung diseases, including emphysema and chronic bronchitis, that cause airflow obstructi...
Celiac Disease
An autoimmune condition triggered by gluten that damages the small intestine lining, causing malabsorption and...
Chickenpox
A highly contagious viral infection causing an itchy, blister-like rash, most common in children....
Chronic Kidney Disease
Progressive loss of kidney function over time, often caused by diabetes and hypertension, leading to buildup o...
Tests providers may use to investigate fatigue
Healthcare providers may order these tests when evaluating fatigue.
Albumin, Random Urine With Creatinine Ratio
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Apolipoprotein B Test, Apo-B
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Autoimmune Disorder Panel
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Basic Metabolic Panel (BMP)
Measures glucose, electrolytes, and kidney function markers....
Blood Type & Blood Disorders
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Bun/Creatinine Ratio Test
The BUN/Creatinine ratio blood test is used to diagnose acute or chronic renal (kidney) disease or damage. It ...
CBC with Differential
Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...
Frequently Asked Questions
What does fatigue mean in adults?
Fatigue in adults can have a range of causes. A subjective feeling of tiredness characterized by a lack of energy and motivation. Discuss persistent symptoms with a qualified healthcare provider.
When should I see a doctor about fatigue in adults?
See a qualified healthcare provider if fatigue in adults is persistent, worsening, or interfering with daily life, or if it occurs with other concerning symptoms.