Fatigue & energy

Feeling tired all the time is common, and most of the time its causes can be found and eased.

31%

of adults worldwide do not get enough physical activity – and inactivity itself saps energy^[4]

30%

of women aged 15–49 worldwide have anaemia, a common and treatable cause of fatigue^[3]

15 minutes

of brisk walking can be enough to give you an energy boost^[2]

A problem of our times

Modern life drains energy in quiet ways: long hours sitting at a desk or in traffic, screens late into the evening, irregular meals and too little movement. The WHO estimates that 31% of adults worldwide do not get enough physical activity, even though regular activity improves sleep, mood and energy. Many adults also sleep less than the 7 hours or more that health bodies recommend.

Stress and low mood are major hidden causes of fatigue. In Thailand, Department of Mental Health data show that about 15.48% of people reported stress and 17.20% showed signs of depression between October 2023 and April 2024 – and low energy is one of the core signs of depression. Physical causes matter too: worldwide, about 30% of women of reproductive age have anaemia, which commonly causes tiredness.

Understanding it

Tiredness is the normal feeling after effort or a short night, and it goes away with rest. Fatigue is a deeper, lasting lack of energy that rest does not fix and that gets in the way of daily life. It is a symptom, not a diagnosis: the aim is to find what is behind it.

The most common causes are lifestyle-related – poor sleep, an irregular or unbalanced diet, too little exercise, too much caffeine or alcohol – and psychological, such as stress, anxiety, depression, grief, or caring for a newborn. Physical causes include hormonal changes (pregnancy, menopause), infections such as flu or COVID-19, iron-deficiency anaemia, diabetes, thyroid problems, sleep apnoea, some medicines, and, more rarely, ME/chronic fatigue syndrome when exhaustion lasts at least three months.

What you can do today

01Eat little and oftenHave regular meals and healthy snacks about every 3 to 4 hours rather than one big meal, to keep your energy steady.
02Start with a 15-minute walkEven one short brisk walk can boost energy. Build up gradually over weeks towards 150 minutes of moderate activity a week.
03Protect your sleepGo to bed and get up at the same times, avoid daytime naps, and keep screens away in the hour before sleep.
04Cut caffeine graduallyCaffeine's effects can last up to 7 hours and disturb sleep. Avoid it in the evening and reduce slowly to avoid headaches.
05Rethink alcoholAlcohol may help you fall asleep but lowers sleep quality, leaving you more tired the next day. Avoid it before bed.
06Drink waterEven mild dehydration can make you feel tired, especially in Thailand's heat and after exercise.
07Lower the stress loadStress uses up a lot of energy. Relaxing activities – yoga, tai chi, music, reading, time with friends – can help recharge.
08Talk about itIf tiredness is linked to stress, anxiety or low mood, counselling or CBT can help address the cause.

A day that helps

Morning
Get up at a regular time, drink a glass of water and eat a simple breakfast.
Day
Eat something every 3–4 hours and take a 15-minute walk, ideally in the morning or at lunchtime.
Afternoon
Have your last coffee or tea early in the afternoon and resist a long nap.
Evening
Eat dinner a couple of hours before bed, put screens away an hour before sleep and go to bed at a regular time.

Practices that can help

Complementary practices can support you, alongside medical care when you need it. Here is what each can bring, honestly.

Frequently asked questions

Why am I tired even after a full night's sleep?

Sleep quality matters as much as hours. Alcohol, caffeine, stress, or sleep apnoea can disturb sleep without you noticing. Fatigue can also come from low mood, anaemia, thyroid problems or other conditions – if it lasts several weeks, see a doctor.

Should I take vitamins or energy supplements?

Only if a deficiency has been found. Iron, for example, helps when anaemia is confirmed by a blood test. Ask a doctor or pharmacist rather than self-treating, as supplements can hide the real cause.

Do energy drinks help?

They give a short boost but their caffeine can disturb sleep for hours, which often makes fatigue worse the next day. Water, regular meals and movement are more reliable.

I'm exhausted – should I really exercise?

For most people, starting small – even a 15-minute walk – increases energy over time. But if exhaustion is severe, unexplained, or gets much worse after effort, see a doctor first before increasing activity.

Can a massage or spa day fix my fatigue?

It can help you relax and feel cared for, which is valuable when stress is involved. But it does not treat the causes of lasting fatigue, so pair it with good sleep, food, movement – and a medical check if tiredness persists.

On pranathai

Practitioners for fatigue & energy on pranathai

สวนพลูคลินิกการแพทย์แผนไทย (Suanphlu Thai Traditional Medical Clinic)
Bangkok
Traditional medicine clinic
CKสหคลินิกการแพทย์แผนไทย-จีน
Pattaya
Traditional medicine clinic
Milada Thai-Chinese Medical Clinic - Acupuncture Cupping Massage Herbs
Chiang Mai
Acupuncture

See all 246 practitioners →

Sources

Complementary practice: does not replace medical advice.