What causes somnolence?

The causes of hypersomnia are diverse and may be attributed to the following factors: 1. **Lack of sleep**: Prolonged sleep deprivation or poor sleep quality prevents the body from adequate rest, leading to excessive sleepiness. 2. **Medication effects**: Certain medications, such as sedatives and sleeping pills, may cause hypersomnia as a side effect. 3. **Lifestyle habits**: Excessive alcohol consumption, lack of physical activity, and irregular eating patterns may also contribute to hypersomnia. 4. **Health issues**: Internal medical conditions such as anemia, hypothyroidism, diabetes, and hypertension, as well as neurological disorders and sleep-related breathing disorders, can cause hypersomnia. 5. **Psychological factors**: Prolonged mental stress may also lead to physical fatigue and hypersomnia. Determining the exact cause of hypersomnia requires professional diagnosis based on individual circumstances. If symptoms of hypersomnia persist or significantly affect daily life, prompt medical attention is advised.