Cause of frequent drowsiness

Sleep is a natural biological process of the body, playing an important role in physical and mental health, helping the body maintain a stable activity. The needs and sleep time of each person are often not the same, which can change depending on health, age, physical condition, and living habits.

The average sleep time of adults (18 years or older) is about 7-9 hours per night. Dr. Nguyen Huu Khanh, Department of Neurology, Center for Neurology, Tam Anh General Hospital in Ho Chi Minh City, said that sleeping less or more than this level is at risk of health harm. People who sleep a lot but still feel lack of sleep may be due to the following causes.

Poor sleep quality

Sleep quality depends not only on sleep time but also related to many accompanying issues. The manifestations of the poor sleep quality such as often having nightmares, snoring, gritting teeth, waking up, sleeping, waking up feels tired … This makes the body always feel like Sleep, even when you get enough sleep.

Sleep due to pathology

People who sleep a lot but still have a risk of dangerous diseases such as obesity, thyroid dysfunction, cancer, brain anemia, chronic obstructive pulmonary disease (COPD), depression, sleep disorders Sleep…

Dehydrated

Drinking not enough water can reduce blood flow to the organs, especially the brain. This condition causes brain cells not to receive the necessary amount of blood and oxygen, resulting in a feeling of fatigue and drowsiness. To ensure the quality of sleep, improve overall health, adults should drink 1.5-2 liters of water per day or as directed by the doctor.

Nutrition is not reasonable

After sleeping a lot, it is still sleepy because the body does not receive enough nutrients needed from the daily diet such as vitamin D, B6 or minerals such as iron, zinc, selenium … abuse alcohol, Hot spicy foods, fermentation, high grease, sugar, salt or preservatives increase the risk of sleep disorders, leading to a lot of drowsiness during the day.

Sedentary

Little or non -exercise easy to delay the process of transporting blood to the brain. At that time, the brain is not provided with enough oxygen and nutrients needed to maintain normal activity, causing many health problems, including sleep disorders.

Heavy labor or overwork

Excessive labor or intense sports increases the concentration of neurotransmitters (serotonin and dopamine). If these substances rise excessively, the body is in a state of fatigue, drowsiness.

Psychological pressure

Anxiety, stress, prolonged stress causing the health of the nervous system to decline, disturbing sleep, causing much drowsiness during the day.

Pregnant

During pregnancy, the female body has many changes due to hormonal changes. This condition makes pregnant women more tired and too sleepy during the day.

Side effects of the drug

Continuous drowsiness can be the side effect of the use of some medications for treatment. To reduce this risk, the patient should follow the right dose and how to take the drug as directed by the doctor.

People often sleep a lot but still feel sleepy should go to the doctor and treat promptly at the neurological or internal specialist. To accurately diagnose the cause, the doctor can rely on the results of the clinical examination, the medical history, the combination of appropriate tests and scannings such as a multi -sleep measurement, electrical measurement, blood tests, shooting CT … In particular, Multi -Sleep Measurement is a modern, non -invasive, non -invasive, non -invasive, non -invasive testing technique, helping to diagnose disorders such as sleep disorders, sleep apnea , sleepwalking, restless leg syndrome, epilepsy …

Depending on the causes and levels of drowsiness, condition and background disease of the patient, the doctor may specify appropriate measures.

People who show a lot of sleep but still sleepy or sleep disorders can add natural active ingredients from Blueberry (blueberries) and Ginkgo Biloba (ginkgo) to support brain blood regulating, enhance nutrients on the brain , reducing headaches, stress, fatigue, improving sleep quality.