Is it because of sleeplessness?
413671
Could be  dehydration or some medication you might be taking. I don't think sleeplessness causes dry mouth.
287034
You may have insomnia, go to a doctor.
593447
Lack of sleep affects your level of stress tremendously. I have had this problem off and on since Hurricane Katrina. The less I slept, the more stressed out I became. Stress can be the cause of not being able to sleep. They go hand in hand. Another problem that came about from lack of sleep is I became unable to eat much or drink fluids. This only made the problem worst. If you are having serious sleeping problems with stress too, you should go to your doctor and let him/her know what's going on. They will be able to help you. Don't wait because it only gets worse. This is a terrible thing to go through. Everybody else is sleeping and there you are awake and watching the hours go by. No matter what you do, you can't fall asleep. Please talk to your doctor about this problem. It can make you become physically ill. I became very depressed and dehydrated and my nerves were shot. Get some help for your sake.
405807
Lack of sleep or nutrition. Ask your doctor.
567755
Yes!  I've heard that's either because I'm deprived of vitamins and water, or that I have sleep apnea.  Who knows you could have the same problems, why don't you go to a sleep clinic?
779070
You might have your sleeping times screwed up. I do mornings better if I get to bed by 10:00, then I get sleepy again the next night around the same time.
456501
It could be due to your lifestyle.. i used to have the same problem. I went to the doctors and he just suggested exercise daily, eat healthier and try and cut out refined sugars. I got real good sleeps and woke up feeling awesome :)
211129
it seems like worrying about sleep has become your biggest worry.  A very vicious cycle.  Try to give yourself a few days when it doesn't matter.
137633
It's kind of a chain reaction, and it depends partly on your metabolism. If you have a low metabolism, then you're probably more prone to being tired, and the more you sleep the more in a rut you're getting. You need to exercise and get your body active. But it's also a mental thing; if you're relaxing too much, you'll start to get used to that and not feel the desire to be more active.\n\nJust let me know if you need something to keep you awake. I'll be right over!
141812
it is often caused by lack of sleep and other persistent stressers.
132341
You should go to your doctor and get a sleep test done (a polysomnogram). There could be somethings going on at night that you aren't aware of. Things that are disturbing your sleep and making you tired. It could be Restless Leg Syndrome, Sleep Apnea or a Circadian Rhythm Disorder. Go this this website: http://www.nlm.nih.gov/medlineplus/sleepdisorders.html\n\nto learn more.\n\nGood luck.
442542
It happens to the best of us. I think it is because they are so inactive during sleep, they need time to "wake up" just like we do!
45267
yes insomnia has to do with you not where you are
46890
Because you've been inactive and it's accumulated over the hours you've been sleeping.  While awake you are constantly dealing with it so it doesn't seem like there is so much.
443681
The world moves fast. I don't sleep myself. Try reading. Worse case there is always sleep meds. Sexxx also can work...
487620
I worked all night last night and slept at like 5am, and lo and behold, here I am at the crack of dawn after like 6-7 hours of sleep, while my boyfriend who did not work last night...could probably sleep until 2-3pm....if I let him..\n\nI would call it laziness, lack of motivation to do something in life, or depression (has been linked with oversleeping)
260433
you may have sleep apnea. ask your doctor about getting a sleep study.