Fatigue - Vitality Clinic

Fatigue

Fatigue is a feeling of tiredness, exhaustion, weariness, or lack of energy. It can be both physical and mental. We all experience fatigue at times - it's a normal response to physical or mental exertion, stress, lack of sleep, boredom, or illness.

Key aspects of fatigue include:

• Physical fatigue - tiredness felt in the muscles after physical activity like sports, manual labor, or even just going about daily chores. Muscles tire from overuse, leading to that "heavy" feeling.
• Mental fatigue - tiredness of the mind after concentrated mental work like studying, computer work, or caring for others over long periods. Harder to pinpoint but just as real as physical fatigue.
• Chronic fatigue - extreme tiredness lasting longer than 6 months that greatly limits activity. Seen in illnesses like chronic fatigue syndrome.

Why does fatigue happen?

Fatigue sets in when our minds and bodies use more energy than they take in through food and sleep. We have less fuel. Complex processes in cells slow down. Waste builds up. Signals to keep going fade. Hence the tired, drained sensation tells us to stop and refuel.

What makes fatigue worse?

• Lack of good sleep
• Poor diet or hydration
• Stress - physical or emotional
• Boredom - even from repetitive tasks
• Illnesses - anemia, infections, chronic conditions
• Medications - as a side effect

Tips to manage fatigue:

• Get enough sleep each night
• Eat a balanced, nutrient-rich diet
• Reduce stress through relaxation techniques
• Get moving with light exercise to energize
• Limit alcohol and caffeine
• See a doctor if severe or chronic

Learning to listen when fatigue sets in can prevent burnout. Rest and self-care lets us bounce back, ready to take on life's challenges again. Paying attention to persistent tiredness guides us toward any needed lifestyle or health changes too. So don't ignore the signals your mind and body give about fatigue - harness them to stay at your personal best.