Fatigue is a term used to describe an overall feeling of tiredness, lack of energy, and exhaustion. It can have both physical and mental components. Key terms related to fatigue include:
- Physical fatigue: Feeling tired due to prolonged physical activity, exercise, or labor. Can cause muscle soreness and reduced performance.
- Mental fatigue: Feeling tired, weary, or lacking alertness due to prolonged periods of cognitive activity. Can impair mood, focus, and decision making.
- Chronic fatigue: Persistent exhaustion that lasts 6 months or more. Often caused by medical conditions like anemia, depression, sleep apnea, etc.
- It's a natural signal that the body needs rest and recovery time. Pushing past moderate fatigue can lead to burnout or injury.
- Both physical and mental exertion can induce feelings of tiredness over time.
- Fatigue can reduce productivity, cloud judgment, and slow reaction times.
- Chronic untreated fatigue may be a symptom of an underlying health condition.
- Insufficient or poor quality sleep
- Physical overexertion from labor or exercise
- Mental overexertion from intense cognitive tasks
- Dehydration or poor nutrition
- Stress, anxiety, or depression
- Nutritional deficiencies in iron, vitamin B12, etc.
- Sleep disorders like insomnia or apnea
- Hormonal imbalances like low testosterone
- Chronic diseases like arthritis, cancer, diabetes
- Psychiatric illness such as depression
- Getting enough high quality sleep each night
- Avoiding overtraining physically or mentally
- Eating a balanced, nutritious diet
- Reducing and coping with stress
- Setting aside time for meaningful rest and relaxation