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A 39-year-old member asked:

Does coffee stop you from getting symptoms of sleep deprivation?

2 doctor answers3 doctors weighed in
Dr. Derrick Lonsdale
Preventive Medicine 74 years experience
No!: Caffeine is a drug that excites the nervous system and it therefore uses energy. The lift from it is beause you are "borrowing" cellular energy that you can ill afford. However sleep works, it is obviously a restorative mechanism involving energy metabolism. The proof of its drug effect is that people often get withdrawal headaches.
Dr. Heidi Fowler
Psychiatry 26 years experience
Agree w Dr. Lonsdale: Because coffee doesn't restore what was missing - sleep. Sleep deprivation can ^ risk for fatigue, irritability, v concentration, diminished memory, ^ infection rate, ability to tolerate stressors, blurring of vision, v energy level, ^ micro-sleeps, weight gain, exacerbation of psychiatric problems and can even lead to psychosis.

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Similar questions

A 36-year-old member asked:

What are some common symptoms of sleep deprivation?

3 doctor answers7 doctors weighed in
Dr. R Sangal
Dr. R Sangalanswered
Sleep Medicine 44 years experience
Sleepiness: Sleep deprivation (not getting enough time in bed) leads to daytime sleepiness and fatigue, with difficulty staying awake during the day. It also caused decrease in concentration and memory. 7-8 hours of sleep every night is necessary for most people, but most people no longer get it and are chronically sleep deprived.
A 48-year-old member asked:

Tell me what are symptoms of sleep deprivation?

2 doctor answers6 doctors weighed in
Dr. Michael Amster
Specializes in Pediatrics
Decreased brain: Your brain uses sleep to recover and recharge, so anything your brain does is liable to be off. Attention lags, and the ability to process information slows tremendously. Of course you may start drifitng off, as your alertness goes down. Memory is slower, and you make less long term memory from what you learn. The ability to cope and reason go down, and you can become much more irritable.
Last updated May 17, 2015


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