If you're tired but can't sleep, it may be a sign that your circadian rhythm is off. However, being tired all day and awake at night can also be caused by poor napping habits, anxiety, depression, caffeine consumption, blue light from devices, sleep disorders, and even diet.
Peter Tripp's sleep deprivation record was broken by Randy Gardner in 1964. Randy stayed awake for 264 hours i.e. 11 days straight and this became the world record for the longest time without sleep. Randy was 17 years then and his attempt was supervised by Stanford's Sleep Researcher, Dr.
Some people with hypersomnia can improve their symptoms with the right lifestyle changes. Medications can also help this condition. However, some people may never get full relief.
Such as:
- Try to maintain a regular sleeping schedule.
- Sleep in a peaceful room.
- Do not stay awake until late at night.
- Limit alcohol intake (less than 2 drinks/day for men and less than 1 drink/day for women)
- Do not take caffeine 4-5 hours before going to bed at night.
The most common causes of excessive sleepiness are sleep deprivation and disorders like sleep apnea and insomnia. Depression and other psychiatric problems, certain medications, and medical conditions affecting the brain and body can cause daytime drowsiness as well.
The “right” amount of sleep proves somewhat individual as some people will feel great on seven hours and others may need a little longer. However, in most studies and for most experts, over nine hours is considered an excessive or long amount of sleep for adults.
Hypersomnia is a neurological disorder of excessive time spent sleeping or excessive sleepiness. It can have many possible causes and can cause distress and problems with functioning.
| Hypersomnia |
|---|
| Other names | Hypersomnolence |
| Specialty | Psychiatry, sleep medicine |
Three types of insomnia are acute, transient, and chronic insomnia.
Here are some tips for beating insomnia.
- Wake up at the same time each day.
- Eliminate alcohol and stimulants like nicotine and caffeine.
- Limit naps.
- Exercise regularly.
- Limit activities in bed.
- Do not eat or drink right before going to bed.
- Make your sleeping environment comfortable.
As Winnie Yu, a writer for WebMD noted in her article “Scared to Sleep,” sleep anxiety is a form of performance anxiety. Many people may stress about not getting enough sleep to function, but the stress alone of trying to sleep can cause people to sit awake for hours.
The military method
- Relax your entire face, including the muscles inside your mouth.
- Drop your shoulders to release the tension and let your hands drop to the side of your body.
- Exhale, relaxing your chest.
- Relax your legs, thighs, and calves.
- Clear your mind for 10 seconds by imagining a relaxing scene.
The longest recorded time without sleep is approximately 264 hours, or just over 11 consecutive days. Although it's unclear exactly how long humans can survive without sleep, it isn't long before the effects of sleep deprivation start to show. After only three or four nights without sleep, you can start to hallucinate.
What Should I Do If I Can't Sleep?
- Start by trying to take your mind off any racing thoughts. Picture a relaxing scene that involves sleep and build that scene in your mind.
- If that doesn't work and you're still wide awake, try getting up for a short time.
- Avoid technology, like phones, computers, or TV.
Sleep disturbances are observed in up to 90% of depressed patients. Both insomnia, defined clinically as difficulty initiating and/or maintain sleep, and hypersomnia, defined as excessive daytime sleepiness (EDS) and/or excessive sleep duration, are key symptoms in the diagnostic criteria of depression.
Long sleepers regularly sleep more than the average member of their age group. Their nightly length of sleep tends to be 10 to 12 hours. This sleep is very normal and of a good quality. It is simply much longer than most people need.
Somniphobia causes extreme anxiety and fear around the thought of going to bed. This phobia is also known as hypnophobia, clinophobia, sleep anxiety, or sleep dread. Sleep disorders can cause some anxiety around sleeping.
Insomnia, the inability to get to sleep or sleep well at night, can be caused by stress, jet lag, a health condition, the medications you take, or even the amount of coffee you drink. Insomnia can also be caused by other sleep disorders or mood disorders such as anxiety and depression.
