Constantly tired and lacking energy?
Understand causes of fatigue and find ways to boost your energy levels.
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Quick questions about duration and severity
Personalized OTC medicine options
Poor sleep, stress, anemia, thyroid problems, depression, or chronic conditions. Persistent fatigue needs evaluation.
Adults: 7-9 hours. Teens: 8-10 hours. Quality matters as much as quantity.
Yes. Balanced meals, adequate iron, B vitamins, and hydration support energy. Avoid excessive sugar/caffeine.
If persistent >2 weeks, severe, or accompanied by other symptoms like weight loss or breathlessness.
Only if deficient. Get tested before supplementing. Focus on balanced diet first.
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Last reviewed: November 2025
Reviewer: Healthcare Content Team
This information is for educational purposes only and does not replace professional medical advice. Always consult a healthcare provider for diagnosis and treatment.