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Aug 1, 2019 · Feeling abnormally sleepy or tired during the day is commonly known as drowsiness. Learn more about the causes and treatments of drowsiness.
“Lethargy” is a term that no longer sees widespread use in medical settings. It refers to a decrease in consciousness, but many people use it interchangeably to refer to fatigue, drowsiness or sleepiness. Because it involves a decrease in consciousness, it indicates a disruption in brain activity.
May 8, 2024 · Excessive sleepiness or drowsiness refers to the urge or tendency to fall asleep when you are required to be awake, especially during daytime hours. When you feel excessively sleepy, you might doze off at inappropriate times, including during work or while driving.
Oct 26, 2019 · Excessive sleepiness often occurs following a poor night's sleep. In some cases, it may be a symptom of a sleep disorder or another underlying health condition. Read on to discover the causes of...
Jun 19, 2022 · Sleepiness is the desire to fall asleep. It is sometimes referred to as drowsiness and typically increases the longer we stay awake. To understand what is really meant by sleepiness, consider this extreme example:
Apr 18, 2023 · Fatigue is a term used to describe an overall feeling of tiredness or a lack of energy. Learn about over 30 possible causes, from stress to taking certain medications. Find out ways you can boost...
Feb 29, 2024 · You may feel sleepy and fatigued for many reasons, including weather changes, depression, sleep disorders, side effects of medications, and underlying conditions like thyroid disorder and cancer...
Oct 4, 2023 · With fatigue, you have unexplained, persistent, and relapsing exhaustion. It's similar to how you feel when you have the flu or have missed a lot of sleep. If you have chronic fatigue, or systemic...
Jan 16, 2024 · Excessive daytime sleepiness, or daytime somnolence, is frequent and persistent drowsiness. Untreated excessive sleepiness may increase the risk of diabetes, obesity, heart disease, and other chronic conditions. Sleep disorders and other health conditions are common causes of excessive sleepiness.
Or you may have problems getting to sleep, staying asleep or waking too early. A sleep disorder can affect your overall health, safety and quality of life. Not getting a good night's sleep can affect your ability to drive or work safely. It also can raise your risk of other health problems.
