How do I stop feeling tired all the time?

Feeling tired all the time is common, and it often comes from a mix of sleep, lifestyle, stress, or a medical issue. A practical way to tackle it is:

1. Check for a medical cause if it’s persistent

If you’re getting enough sleep but still feel exhausted, make an appointment with a clinician. They may consider things like:

• Anemia or iron deficiency
• Low vitamin B12 or vitamin D
• Thyroid problems
• Sleep disorders such as sleep apnea or restless legs syndrome
• Mental health issues such as depression or anxiety

2. Improve sleep quality

• Keep a regular sleep and wake time, including weekends.
• Get bright light in the morning and reduce screen/light exposure before bed.
• Make your bedroom cool, dark, and quiet.
• Avoid long naps or late naps if they make nighttime sleep worse.

3. Look at food, drink, and habits

• Stay well hydrated during the day, since even mild dehydration can make you feel drained.
• Pay attention to caffeine, especially later in the day, because it can linger in your system for hours and interfere with sleep.
• Limit alcohol, since it can make sleep less restorative and worsen overall sleep quality.
• Eat regular meals and notice whether big heavy meals or lots of sugar make you crash afterward.

4. Move your body

Regular physical activity can improve energy over time. Even a short walk can help if you’ve been sedentary.

If your fatigue is new, severe, worsening, or lasting more than a couple of weeks, or if you have symptoms like weight loss, fever, shortness of breath, chest pain, fainting, or snoring/gasping at night, get medical advice promptly.