Tired all day.

Is it normal to feel tired all day even after getting enough sleep?

Feeling tired all day. Many people are experiencing fatigue even though they get enough sleep, have regular health checkups, and don't have any identifiable illnesses. This article will help explain what types of fatigue might be just temporary, and... What kind of tiredness warrants special attention? From the perspective of preventive and anti-aging medicine, which emphasizes understanding the root causes in the body rather than simply managing symptoms.

In medicine, occasional fatigue can result from overwork, accumulated stress, or temporary insufficient rest. However, if this persistent, all-day fatigue persists for weeks or months, even with 7-8 hours of sleep, doctors often consider it... Most of them are abnormal. Further investigation is needed to determine the cause, as it may be a sign that some systems in the body are functioning in imbalance.

What kind of tiredness warrants special attention?

General fatigue vs. chronic fatigue

General fatigue

  • Occurs after overuse of the body or mind.
  • With proper rest, the symptoms will gradually improve within a few days.

chronic fatigue

  1. I'm tired almost every day, even though I get enough sleep.
  2. It continues for several weeks or months.
  3. The condition didn't improve with rest and started affecting daily life.
Tired all day.

Signs you shouldn't ignore.

  • Tired from the moment I wake up.
  • Reduced concentration, slower thinking.
  • I got enough sleep, but I don't feel refreshed.
  • I have to rely on coffee or stimulants throughout the day.

If you experience multiple symptoms simultaneously, fatigue may not simply be due to insufficient rest.

Why do some people feel tired all day, even after resting?

Getting enough sleep doesn't equate to recovery.

Even if you get the required number of hours of sleep, if you don't sleep deeply and your sleep cycle is disrupted, your body won't be able to fully enter the repair and regeneration phase. Many people therefore feel like, "I get enough sleep, but my body never truly rests."

Chronic stress and stress hormones.

Accumulated stress keeps the body in a constant alert state. Irregularities in stress hormones (such as cortisol) can interfere with recovery, leading to persistent fatigue. This is why some people stop working but still don't feel better.

Assessing hormone balance.

Another common cause is feeling tired all day even after getting enough sleep.

I'm tired all day. What could be the cause?

Vitamin and mineral deficiency

Certain nutrients play a vital role in the body's energy needs, such as:

  • Vitamin B12 It is related to the nervous system and energy production.
  • Vitamin D It affects muscles, immunity, and overall well-being.
  • iron It is essential for delivering oxygen to the body.

Among office workers, especially in large cities, vitamin D deficiency is quite common due to working indoors and having little sun exposure, which can lead to fatigue.

Anemia and certain chronic diseases.

Anemia causes the body to receive less oxygen, leading to symptoms such as fatigue, palpitations, or dizziness.

In addition, there are certain diseases associated with chronic fatigue, such as:

  • Thyroid disorders
  • Certain types of autoimmune diseases.
  • ME/CFS (Chronic Fatigue Syndrome)

Things you should know about ME/CFS. Chronic Fatigue Syndrome (ME/CFS) is characterized by: Symptoms worsen after activity (post-exertional malaise) Even minor activities like walking or using your brain can leave you feeling unusually fatigued the next day, and rest may not help.

At present There is currently no cure. The approach to care therefore focuses on: Symptom management, behavior modification, and maintaining quality of life. This condition requires close evaluation and monitoring by a physician.

Overweight, metabolism, and recovery.

Being overweight forces the body to use more energy in daily life and is often associated with decreased sleep quality. Some people exercise regularly but don't get enough rest, resulting in accumulated fatigue instead of feeling refreshed.

Mental health and depression.

Fatigue can be one of the signs of depression or burnout, which doesn't always manifest as sadness. It can also be a feeling of lack of energy or an unwillingness to do things you used to enjoy.

Work habits of Thai people.

In the real lives of Thai workers, the following factors often overlap and worsen chronic fatigue symptoms.

  • Work stress
  • Light sleep
  • Lack of exercise
  • Recovery after illness
  • Lack of social support in chronically ill patients.

What might happen if you let chronic fatigue persist?

  • Concentration and work performance decrease.
  • Weakened immune system, leading to more frequent illnesses.
  • Metabolic disorders increase the long-term risk of cardiovascular disease.
  • Mental health decline
  • The risk of chronic diseases increases.

A preventive perspective therefore emphasizes... Understanding the cause quickly, before long-term consequences occur.

chronic fatigue

Assessing all-day fatigue from a preventive medicine perspective.

A health check result that is "within the normal range" does not mean that the body is in balance in all systems. Preventive medicine looks deeper than that.

  • Hormone system
  • Metabolic system
  • immune system
  • Body recovery patterns

The assessment will be designed. Individual The same formula isn't used for everyone, and it's not necessary for everyone to be tested the same way.

The concept of preventive healthcare.

Feeling tired all day, what causes that?

In preventive medicine, assessing chronic fatigue often begins with looking for... Root Cause  Instead of focusing solely on symptoms, understanding which systems are causing the imbalance and at what level of adjustment is crucial. This approach allows for personalized healthcare, aligned with the goals of disease prevention and long-term health care.

Things you can do immediately if you start feeling tired after a long day.

  • 7-Day Symptom Log: Sleep schedule, food, exercise, energy levels.
  • Take a light walk for about 30 minutes each day to promote recovery.
  • Observe whether symptoms worsen after activity.

This information helps doctors make more accurate assessments.

A perspective on Longevity & Anti-Aging.

For those interested in long-term healthcare, physicians may consider evaluating cellular recovery, such as the energy systems involved. NAD+ Or rehabilitation. Hyperbaric Oxygen This depends on individual suitability and the doctor's discretion.

Cellular healthcare

Frequently asked questions about feeling tired all day.

Q: How worrying should I be about feeling tired all day?
A: There's no need to worry if symptoms occur intermittently and improve with rest. However, if symptoms are persistent or interfere with daily life, further evaluation may help you understand your body better.

Q: If I don't want to get any further tests, how should I start taking care of myself?
A: Regularly monitoring your sleep, diet, and energy levels, along with engaging in light exercise, can be a good starting point before deciding on further testing.

Q: Are these symptoms related to age?
A: Age may play a part, but it's not the only cause. Fatigue that develops earlier or is more severe than usual should be evaluated based on the actual symptoms rather than age.

Q: When should I see a doctor?
A: If fatigue persists for several weeks, doesn't improve with rest, or begins to affect your work and quality of life, you should consult a doctor for a proper assessment.

summarize

Feeling tired all day can occur occasionally and isn't necessarily abnormal. However, if it recurs or becomes chronic, it often reflects some kind of imbalance in the body. Preventive healthcare helps reduce the risk of long-term consequences, and personalized health assessments can help understand the root causes of symptoms more clearly, reducing guesswork and trial and error in self-care.

note

This article is for informational purposes only and should not replace medical diagnosis or advice. If you experience any unusual symptoms, please consult a medical professional.

Praram 9 Hospital (3rd floor, Building A)

  • Phone number: 092-9936922
  • Line: @w9wellness
  • Opening-closing hours: 08.00 – 17.00 hrs.

Written and compiled by

Doctor Bye

Dr. Pijak Wongvisit (Dr. Bye)

Anti-aging and preventative medicine physician
W9 Wellness Center

Recommended References

  • Mayo Clinic – Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)
    https://www.mayoclinic.org/diseases-conditions/chronic-fatigue-syndrome/symptoms-causes/syc-20360490
  • Cleveland Clinic – Fatigue: Causes & Treatment
    https://my.clevelandclinic.org/health/symptoms/21206-fatigue
  • Vitamin D Deficiency in Thai Office Workers
    Bangkok Medical Journal: “A Cross Section Study of Vitamin D levels in Thai Office Workers”
    https://www.bangkokmedjournal.com/article/a-cross-section-study-of-vitamin-d-levels-in-thai-office-workers/94/article
  • W9 Wellness Center – Root Cause of Fatigue Despite Sleep
    https://w9wellness.com/en/root-cause-fatigue-despite-sleep/
  • Prevalence and Predictors of Fatigue among Thai Women
    PMC: https://pmc.ncbi.nlm.nih.gov/articles/PMC11521130/
  • NHS UK – Chronic Fatigue Syndrome (CFS/ME)
    https://www.nhs.uk/conditions/chronic-fatigue-syndrome-cfs/
  • Vitamin D Deficiency in Thailand
    W9 Wellness: https://w9wellness.com/en/vitamin-d-deficiency-healthitude-book/

Share : 

Related articles

Wondering why your health clock says you're getting enough sleep but you're still tired? Discover the secrets of growth hormone, the key to deep sleep.

Hormones are considered the key to the body. Because when the body or one of the hormones in the body is out of balance It will affect every system in our body. Whether it's insomnia

Gaining weight for no reason Unintentionally losing weight Her body has changed to the point that people have to come say hello! It may not be a good thing for some people. Because that may mean a glandular disorder.