What are the reasons for constantly feeling sleepy and unable to wake up easily?

Constantly feeling drowsy or unable to wake up after sleep may be caused by factors such as chronic sleep deprivation, narcolepsy, hypothyroidism, hypertension, or depression.

1. Chronic Sleep Deprivation

Chronic lack of sleep can disrupt normal sleep patterns, leading to insufficient sleep, difficulty falling asleep, or early awakening. It is recommended to develop healthy sleep habits and ensure adequate rest; symptoms will gradually improve over time.

2. Narcolepsy

Patients with narcolepsy often have reduced levels of neurotransmitters that promote wakefulness, resulting in excessive daytime sleepiness and persistent drowsiness. It is advised to maintain a regular sleep schedule, engage in moderate physical activity, eat a balanced diet, and reduce emotional stress to help alleviate symptoms.

3. Hypothyroidism

Hypothyroidism leads to decreased synthesis and secretion of thyroid hormones, slowing down the body's metabolism and reducing sympathetic nervous system activity, which causes fatigue, weakness, and excessive sleepiness. Treatment may include medications such as triiodothyronine dilution solution, levothyroxine sodium tablets, or l-thyroxine sodium tablets, as prescribed by a physician.

4. Hypertension

Poor long-term blood pressure control can lead to cerebral arteriosclerosis and insufficient blood supply to the brain, causing symptoms such as persistent drowsiness and dizziness. Medications such as amlodipine besylate, felodipine sustained-release tablets, or metoprolol tartrate tablets may be used under medical supervision to relieve symptoms.

5. Depression

This condition may disrupt the body's circadian rhythm, leading to disordered sleep-wake cycles, resulting in physical exhaustion, lethargy, and excessive sleepiness. Under medical guidance, medications such as sertraline hydrochloride tablets, clomipramine hydrochloride tablets, or amitriptyline hydrochloride tablets may be prescribed to reduce symptoms.

It is recommended to seek timely medical evaluation for accurate diagnosis through comprehensive examinations and receive appropriate treatment under professional guidance to alleviate symptoms. During medication, it is important to maintain healthy lifestyle and dietary habits and engage in moderate exercise when physically able.