what is drowsiness

Drowsiness refers to feeling more sleepy than normal during the day. It can be accompanied by lethargy, weakness, and lack of mental agility. Drowsiness can be caused by a variety of factors, including lifestyle choices, mental states, medical conditions, and medications. Some common causes of drowsiness include long-term pain, diabetes, working long hours or different shifts, and sleep disorders such as sleep apnea, insomnia, and narcolepsy. Depression, anxiety, stress, and boredom can also contribute to excessive sleepiness. To relieve drowsiness, it is important to treat the underlying cause of the problem. If you are experiencing persistent drowsiness or fatigue, especially at inappropriate times, it may indicate a sleep disorder or other medical problem, and you should talk to your doctor.