Hypersomnia is excessive sleepiness. There are many causes of excessive sleepiness, including insufficient or inadequate sleep, sleep disorders, medications and medical or psychiatric illnesses. The characteristics of hypersomnia vary from one person to the next depending on age, lifestyle and underlying causes.
“About 2 percent of the population are 'long sleepers' who require between 10 to 12 hours of sleep nightly on a regular basis,” says Shanon Makekau, MD, the chief of pulmonology and the sleep medicine director at Kaiser Permanente in Honolulu. For these people, oversleeping is normal.
You're most likely sleeping so much all of a sudden because you're sleep deprived. Your body wants to sleep more than usual to catch up on recent lost sleep. Other reasons include needing more rest after intense exercise, when fighting off an illness, or there's an underlying medical condition or sleep disorder.
The most common causes of excessive sleepiness are sleep deprivation and disorders like sleep apnea and insomnia. Depression and other mental health conditions, certain medications, and medical conditions affecting the brain and body can cause daytime drowsiness as well.
In medical terms, oversleeping means sleeping more than nine hours in 24 hours. It's associated with a higher risk of several conditions, including heart disease, stroke, and heart failure. That doesn't mean it causes those conditions. Instead, oversleeping may be a symptom of other underlying conditions.
However, there are specific things you can do to break the habit of oversleeping so you can start getting better sleep (and less of it). Creating a routine, keeping a sleep journal, and changing the type of alarm you use are all things that can help you stop oversleeping.
Too much sleep — as well as not enough sleep — raises the risk of chronic diseases, such as coronary heart disease, diabetes, anxiety and obesity in adults age 45 and older. Sleeping too much puts you at greater risk of coronary heart disease, stroke and diabetes than sleeping too little.
Vitamin B12 Deficiency: A Rare Cause of Excessive Daytime Sleepiness - PMC.
Hypersomnia can also include situations in which a person needs to sleep a lot. This may be due to other medical conditions, but can also be due to a problem in the brain. Causes of this problem include: Medical conditions, such as fibromyalgia and low thyroid function.
Many cases of tiredness are due to stress, not enough sleep, poor diet and other lifestyle factors. Try these self-help tips to restore your energy levels. If you feel you're suffering from fatigue, which is an overwhelming tiredness that isn't relieved by rest and sleep, you may have an underlying medical condition.
And while the occasional long sleep is generally nothing to worry about, oversleeping several days a week could be a sign that something more serious is going on.
If you can't wake up, you may have a medical condition, such as chronic fatigue or diabetes, a mental health condition, like anxiety or depression, or a sleep disorder, like hypersomnia and narcolepsy.
Oversleeping is associated with many health problems, including: Type 2 diabetes. Heart disease. Obesity.
Vitamin B12
Vitamin B12 is essential for the production of red blood cells and DNA. It is also essential for the functioning of the nervous system. When your body does not receive enough vitamin B12 you may feel fatigued and tired all the time. It can also lead to weakness.
There are four likely culprits behind your low energy: your sleep need is more than eight hours, you're getting less sleep than you think, you've got sleep debt to pay back, or you're out of sync with your circadian rhythm. To help, the RISE app can work out your individual sleep need, so you know what to aim for.
One way to gauge sleep needs is by observing when the body wakes up naturally, without an alarm clock. Also, if a person does not feel tired during the day, they may be obtaining enough sleep for their body.
Light sleep is also when it's easiest to wake up, and that's why power naps shouldn't be more than twenty minutes so you don't enter deep sleep. Taking too long of a nap means you may wake up during deep sleep, which leads to sleep inertia where you feel all groggy.
When you sleep too much, you're throwing off that biological clock, and it starts telling the cells a different story than what they're actually experiencing, inducing a sense of fatigue. You might be crawling out of bed at 11am, but your cells started using their energy cycle at seven.
Mental laziness and lack of motivation can also be caused by one simple problem: not having enough exercise and nutrients in the body. One should consider eating healthy food high in protein, such as green, leafy vegetables, and fatty fish. Research also suggests eating berries and walnuts and drinking coffee or tea.
If you are struggling to get up in the morning; feeling a total lack of energy or 'fogginess' or not able to perform the tasks you normally do as simply too exhausted it may be that you actually are suffering from fatigue... and it could be a side effect of your diabetes.