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Psychiatry. Somnolence (alternatively sleepiness or drowsiness) is a state of strong desire for sleep, or sleeping for unusually long periods (compare hypersomnia). It has distinct meanings and causes. It can refer to the usual state preceding falling asleep, [1] the condition of being in a drowsy state due to circadian rhythm disorders, or a ...
Excessive daytime sleepiness (EDS) is characterized by persistent sleepiness and often a general lack of energy, even during the day after apparently adequate or even prolonged nighttime sleep. EDS can be considered as a broad condition encompassing several sleep disorders where increased sleep is a symptom, or as a symptom of another ...
Treatment. Cognitive behavioral therapy, caffeine (to induce alertness), sleeping pills. Sleep deprivation, also known as sleep insufficiency[ 2 ] or sleeplessness, is the condition of not having adequate duration and/or quality of sleep to support decent alertness, performance, and health. It can be either chronic or acute and may vary widely ...
Digesting food requires your body to work a little harder than usual, so you can end up feeling a little more tired after you eat than someone who has gotten more rest, Dr. Winter explains.
6 Reasons You Might Be Tired All the Time. While it is normal to feel tired, sometimes it can be something more serious. In fact, fatigue is a key symptom of the following health conditions. 1 ...
Feeling sleepy and lacking enthusiasm during the day could increase the risk of developing a cognitive disorder leading to dementia, a new study found. Sleep expert Dr. Wendy Troxel discusses.
Hypersomnia is a pathological state characterized by a lack of alertness during the waking episodes of the day. [ 3 ] It is not to be confused with fatigue, which is a normal physiological state. [ 4 ] Daytime sleepiness appears most commonly during situations where little interaction is needed. [ 5 ]
Heart disease and cancer are still the leading causes of death. For more than 100 years, heart disease has been the number one No. 1 cause of death in the U.S, and the pandemic has done nothing to ...