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Ideally, you should be sleeping 7 to 9 hours a night, but getting more than that (i.e. too much) is really common. Oversleeping affects 4 to 6 percent of the population, one article points out ...
The incidence of relapse can be decreased by combining sleep deprivation with medication or a combination of light therapy and phase advance (going to bed substantially earlier than one's normal time). [182] [183] Many tricyclic antidepressants suppress REM sleep, providing additional evidence for a link between mood and sleep. [184]
One is the Epworth Sleepiness Scale (ESS) which grades the results of a questionnaire with eight questions referring to situations encountered in daily life. The ESS generates a numerical score from zero (0) to 24 where a score of ten [10] or higher may indicate that the person should consult a specialist in sleep medicine for further evaluation.
Hypersomnia can be primary (of central/brain origin), or it can be secondary to any of numerous medical conditions. More than one type of hypersomnia can coexist in a single patient. Even in the presence of a known cause of hypersomnia, the contribution of this cause to the complaint of excessive daytime sleepiness needs to be assessed.
Go to bed and wake up at the same time each day — even on weekends. Limit your screen time , starting about an hour before going to sleep. Remove electronic devices from the bedroom.
Seasonal Affective Disorder is a temporary depression affecting about 1 in 20 people. Symptoms include losing interest in activities and low energy.
Additionally, there is a decrease in sleep duration and quality among most populations due to modern lifestyles which include an increased time spent looking at artificial lights from screens. [ 4 ] [ 5 ] The availability of night-time use of electronic devices and communication devices are associated with shorter sleep duration and increased ...
A large sleep debt may lead to mental or physical fatigue, and can adversely affect one's mood, energy, and ability to think clearly. There are two kinds of sleep debt: the result of partial sleep deprivation, and of total sleep deprivation. Partial sleep deprivation occurs when a person or a lab animal sleeps too little for several days or ...