Sleep issues encompass a range of difficulties, including trouble falling asleep, frequent nighttime awakenings, and waking too early without being able to return to sleep. These disruptions can lead to daytime fatigue, irritability, impaired concentration, reduced productivity, and an increased risk of accidents. Various factors, such as stress, anxiety, depression, medical conditions like sleep apnea, and certain medications, can contribute to sleep disturbances. Addressing these underlying causes is essential to improving sleep quality and overall well-being.