Our Blog

After a full twelve-hour nap, feeling fatigued, tired, or even more tired than the night before is incredibly disappointing. It’s possible to think, “I’ve given my body more than enough rest–Why Am I Still Tired After 12 Hours of Sleep?

It’s the reality that sleep doesn’t have to be about the quantity of sleep; it’s about the quality of your sleep, its timing, and what’s going on in your mind and body. We’ll look at the various reasons you’re tired and possible solutions, including instances where medicine could help.

Oversleeping and Sleep Inertia

The idea of sleeping for 12 hours is enough for your body. The majority of adults require at least 7-9 hours of uninterrupted sleep each evening, according to the National Sleep Foundation.

If you are a heavy sleeper, it can alter your regular sleep pattern, which can cause a problem known as sleep inertia. It’s that slow, heavy feeling that it gives you when you awake and feel that your brain is in “sleep mode.”

• Why it happens: The effects of oversleeping could disrupt the clocks (your internal body clock) and make you get up in a deeper phase of sleep, such as slow-wave sleep, instead of the lighter phase.
• What to do: You can set an alarm to set your bedtime at around 8-9 hours and then adhere to a regular time of rest. It may take a couple of days, but eventually, your body’s rhythm will change.
• Medicine: It is not a necessity in this case; however, if the sleep inertia persists, speak with a physician for a low-dose supplementation with caffeine (like 50 to 100 mg) to help you get up and running.

You also read Why Do I Fall Asleep When I Sit Down in the Evening?

Poor Sleep Quality

If you did sleep all night, the value of your sleep is more important than the length. Was it a constant twirling? Have you woken up multiple times?

The effects of noise, an uncomfortable mattress, or the time you spend on your computer before bed could disrupt your sleep and prevent you from getting to the deep sleep stage.

• Why it happens: Stress, alcohol, caffeine and blue light emitted by phones may disrupt REM (rapid eye movements) sleeping and deep sleep, leaving you feeling tired and unfulfilled.
• What to do: You should create a relaxing and peaceful environment that is dark, calm, peaceful, and cool (around 65°F, or 18°C). Do not use screens for a couple of hours prior to sleeping, and reduce caffeine consumption at noon.
• Medicine: Melatonin, a prescription drug available over the counter, (1-5 mg consumed 30 mins before going to sleep), may help you regulate the quality of your sleep if low quality of sleep is the problem. Begin with a small dosage and talk to a physician for advice if you’re not sure.

Underlying Medical Conditions

If you’re always tired, despite sleeping for a long time, it could be a health problem at work. Sleep apnea or other sleep disorders, hypothyroidism, depression, or even depression could cause you to lose energy.

• Sleep Apnea: The condition causes breathing to stop and begin at night, interrupting sleep. The patient may not be aware that you’re suffering, but the signs are loud snoring or you wake awake gasping.
• Depression or Anxiety: The effects of mental health issues could make your sleep unrefreshing, regardless of how prolonged it is. Some people oversleep to cope with stress. However, you’ll feel tired.
• Hypothyroidism: An unbalanced thyroid could slow the metabolism of your body, making you exhausted regardless of how many hours you get to sleep.
• What to do: Consult a physician for a routine check-up. In the case of sleep apnea, the sleep test may be advised. If you suffer from depression, treatment or lifestyle adjustments could aid in the treatment of hypothyroidism. Test results from blood can prove it.
• Medicine: Medical prescriptions are based on diagnosis–e.g. antidepressants (like SSRIs) for depression and hypothyroidism. Levothyroxine is another option, or none, if you have a CPAP machine used to treat sleep apnea.

Know about Why Do I Keep Falling Asleep When I Sit Down?

Nutritional Deficiencies

The food you eat could be draining the energy you have. A low level of vitamin D, iron and B12 may cause you to feel drained and exhausted, even after a lengthy nap.

• Why it happens: An iron deficiency (anaemia) hinders oxygen supply to your cells. Vitamin D regulates energy levels, and B12 is vital to nerve function and the production of red blood cells.
• What to do: Consume a balanced and healthy diet that includes healthy meats, leafy greens, eggs, and food items that are fortified. Take advantage of sunlight to get vitamin D, or think about taking a blood test to assess the levels.
• Medicine: Supplements such as iron (ferrous sulfurate 325 mg per day and vitamin C to aid absorption), vitamin D (800-2000 IU per day), and B12 (1000 milligrams every day) may help if you’re lacking in vitamin D. Check with your physician first.

Stress and Overthinking

The brain sometimes does not “shut off” during sleep. If you’re feeling anxious, stressed, or overthinking, your mind may remain busy, which can hinder a genuinely relaxing sleep.

• Why it happens: Cortisol levels that are high (stress hormone) levels may affect sleep even when you’re asleep for long periods.
• What to do: You can try relaxation methods like meditation, deep breathing, or writing before bedtime to relieve stress.
• Medicine: To get relief for a short time, A doctor may suggest an anti-anxiety medication with a low dosage, such as hydroxyzine (10-25 mg), as well as herbal alternatives such as the valerian plant (300-600 mg). Be cautious and follow the advice of a physician.

You’re Out of Sync with Your Circadian Rhythm

If you find your sleeping patterns irregular, such as staying up late or sleeping in, you may have a problem with your body’s normal rhythm. The effects of jet lag, shift work or other irregularities could be the cause of this.

• Why it happens: Your body needs constantity. A sleep schedule that runs from 2 AM between 2 and 4 PM could provide you with 12 hours of rest, but you’re not aligned with the daylight signals that control your energy levels.
• What to do: Slowly shift your bedtime later (15-30 minutes every day) and then get some morning light to help you reset your routine.
• Medicine: Melatonin (as mentioned above) may help you to reset your time.

When to See a Doctor

If you’ve attempted to improve, you’re the quality of your sleep, eating habits, and stress levels, yet you feel tired after a full twelve hours of sleeping, It’s the ideal time to consult a professional. Some medicines for awake and focusing in your work.

Chronic fatigue can indicate something much more serious, such as chronic fatigue syndrome, fibromyalgia or an infection that isn’t diagnosed.

Conclusion

Being tired after a day of rest isn’t simply “laziness“–it’s your body’s signal that there’s something wrong. If it’s due to excessive sleep, poor quality of sleep, medical issues, or lifestyle-related factors, minor modifications can create a significant change. Begin by observing your sleeping patterns and levels of energy for a week. If you’re thinking about taking supplements or medications, talk with your doctor or a medical professional for a customized solution that is tailored to your needs. The importance of rest isn’t only about time spent in bed; it’s about getting up and ready for the day.