Feeling tired all the time
Overview
Feeling tired all the time, also known as chronic fatigue, is a persistent state of exhaustion that doesn't improve with rest and significantly impacts daily activities. This ongoing tiredness can affect both physical and mental energy levels, making it difficult to perform routine tasks or maintain normal productivity.
Common Causes
Constant fatigue can stem from poor sleep quality or insufficient sleep, often caused by irregular sleep schedules or sleep disorders. Nutritional deficiencies, particularly iron, vitamin D, or B12, frequently contribute to persistent tiredness. Dehydration, lack of regular physical activity, and high stress levels also commonly drain energy throughout the day. Additionally, consuming too much caffeine or alcohol can disrupt natural energy cycles and leave you feeling depleted.
Severity Levels
Mild: You feel more tired than usual but can still complete most daily activities, though you may need to take more breaks or feel less energetic than normal.
Moderate: Your tiredness significantly interferes with work, social activities, or household tasks, requiring you to reduce your usual activities or take frequent rest periods throughout the day.
Severe: Exhaustion is overwhelming and prevents you from performing basic daily activities like getting dressed, preparing meals, or leaving the house, with symptoms lasting for weeks or months despite adequate rest.
Medical Attention
Seek medical attention if your persistent tiredness lasts more than a few weeks despite getting adequate sleep and rest. Contact your doctor immediately if fatigue is accompanied by chest pain, difficulty breathing, severe headaches, unexplained weight loss, or thoughts of self-harm. Schedule an appointment if your exhaustion interferes with work, relationships, or daily activities, or if you experience additional symptoms like persistent fever, unusual bleeding, or significant mood changes.
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