Why do you feel sleepy all day even after a good night's rest?

Even after sleeping 7-8 hours at night, if you feel drowsy, tired, or fatigued for most of the day, the reasons may not just be the duration of sleep but also the quality of sleep and some underlying health issues in the body. Experts say that if this condition continues for a long time, it should not be ignored.

Poor sleep quality
Many people think that spending a long time in bed means good sleep. In reality, if sleep is frequently interrupted, deep sleep is less, or there is restlessness at night, the body does not get the necessary rest. As a result, fatigue and drowsiness persist even after waking up in the morning.

Sleep apnea
The problem of temporary cessation of breathing during sleep is called sleep apnea. In this condition, the brain wakes up repeatedly, although the affected person often does not realise it. Loud snoring, morning headaches, and excessive sleepiness during the day are common symptoms.

Anemia
If there is iron deficiency or anemia in the body, the tissues do not get enough oxygen. As a result, weakness, fatigue, dizziness, and drowsiness throughout the day can occur. This problem is seen relatively more in women.

Thyroid hormone deficiency
When the thyroid gland is less active, the body’s metabolism slows down. This can lead to fatigue, weight gain, feeling cold more often, lack of concentration, and excessive sleepiness.

Diabetes or abnormal blood sugar levels
Both high and low blood sugar levels can cause fatigue in the body. Especially if you feel excessive drowsiness or weakness after eating, it is necessary to check blood sugar levels.

Mental stress and depression
Not only physical but also mental problems can cause excessive fatigue. Many people with depression, anxiety, or chronic mental stress do not feel refreshed even after sleeping enough.

Side effects of medications
Allergy medicines, some painkillers, sleeping pills, or certain medications used for mental health treatment can cause drowsiness during the day.

What can you do?

Go to sleep and wake up at a fixed time every day.
Reduce the use of mobile phones, TV, and other screens before sleeping.
Walk regularly or do light exercise.
Eat a balanced diet and drink enough water.
Control caffeine and excessive sugar intake.

When should you consult a doctor?
If excessive drowsiness persists even after sufficient sleep for 2-3 weeks continuously, work performance decreases, you snore frequently, feel like breathing stops, or other physical symptoms appear along with fatigue, you must seek medical advice.

Often the solution is not sleeping more; rather, finding out why the body is not getting adequate rest is most important.