Fatigue
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
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| Fatigue | |
|---|---|
| File:Cfs woman sketch.jpg | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Tiredness, exhaustion, lack of energy |
| Complications | Depression, anxiety, reduced quality of life |
| Onset | Can be acute or chronic |
| Duration | Varies; can be short-term or long-term |
| Types | N/A |
| Causes | Sleep deprivation, stress, medical conditions such as anemia, hypothyroidism, chronic fatigue syndrome |
| Risks | Poor diet, sedentary lifestyle, mental health disorders |
| Diagnosis | Clinical assessment, blood tests, sleep studies |
| Differential diagnosis | Depression, sleep apnea, anemia, hypothyroidism |
| Prevention | N/A |
| Treatment | Lifestyle changes, cognitive behavioral therapy, medication |
| Medication | Antidepressants, stimulants |
| Prognosis | N/A |
| Frequency | Common |
| Deaths | Rarely directly fatal |
Fatigue[edit]
Fatigue is a common symptom experienced by individuals across various conditions and is characterized by a persistent feeling of tiredness or exhaustion. It can be both a physical and mental state, affecting a person's ability to perform daily activities effectively.
Causes of Fatigue[edit]
Fatigue can result from numerous factors, including:
- Sleep disorders such as insomnia or sleep apnea.
- Chronic illnesses like chronic fatigue syndrome (CFS), fibromyalgia, and multiple sclerosis.
- Mental health issues, including depression and anxiety.
- Lifestyle factors such as poor diet, lack of exercise, and excessive stress.
- Medications that have fatigue as a side effect.
Symptoms[edit]
The primary symptom of fatigue is a persistent feeling of tiredness that does not improve with rest. Other symptoms may include:
- Difficulty concentrating or cognitive impairment.
- Muscle weakness or soreness.
- Headaches.
- Dizziness or lightheadedness.
- Irritability or mood changes.
Diagnosis[edit]
Diagnosing fatigue involves a comprehensive evaluation to determine the underlying cause. This may include:
- A detailed medical history and physical examination.
- Blood tests to check for anemia, thyroid function, and other potential causes.
- Sleep studies to identify sleep disorders.
- Psychological assessments to evaluate mental health conditions.
Management[edit]
Managing fatigue typically involves addressing the underlying cause. General strategies include:
- Improving sleep hygiene and ensuring adequate rest.
- Engaging in regular physical activity tailored to the individual's capabilities.
- Managing stress through relaxation techniques and counseling.
- Adjusting medications if they contribute to fatigue.
- Nutritional support and dietary changes.
