Somnolence, or excessive sleepiness, is a common condition that affects millions of people worldwide. It’s characterized by an overwhelming desire to sleep during the day, disrupting daily activities and impacting quality of life. The causes of somnolence can vary, ranging from sleep disorders like sleep apnea and insomnia to certain medications and lifestyle factors. Poor sleep habits, irregular sleep schedules, and lack of physical activity can contribute to somnolence, while medical conditions like hypothyroidism and chronic fatigue syndrome can also play a role. Symptoms of somnolence include daytime fatigue, difficulty concentrating, memory problems, and mood changes like irritability and depression. Managing somnolence requires a multi-faceted approach, including establishing a consistent sleep schedule, improving sleep hygiene, exercising regularly, and seeking medical attention if necessary. By understanding the causes and implementing lifestyle changes, individuals can reduce excessive sleepiness and improve their overall well-being.