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Ways to Avoid Daytime Sleepiness

Published on Jul 05, 2019 and last reviewed on Mar 24, 2022   -  4 min read


Do you feel sleepy and find it hard to concentrate at work during the day? Learn how to stay alert, ways to avoid daytime sleepiness, and get a good night's sleep.

Ways to Avoid Daytime Sleepiness

Everyone feels sleepy and tired some days if they do not get enough sleep or due to exhaustion or excessive physical activity or jet lag, which is quite normal. But feeling sleepy during the day even after getting enough rest at night and taking frequent naps in the day is called hypersomnia.

Feeling sleepy regularly during the day might get in the way of other day-to-day activities. Poor sleep hygiene, sleep deprivation, and staying awake very late at night are the main causes of daytime sleepiness. In some cases, excessive sleepiness is a sign of some underlying condition.

What Are the Causes of Daytime Sleepiness?

Sleep disorders and conditions that prevent you from getting a good night’s sleep are responsible for daytime sleepiness. Some of the common causes include:

What Are the Other Symptoms Associated with Daytime Sleepiness?

The symptoms commonly seen with daytime sleepiness are:

How Can Sleep Deprivation Affect the Body?

Sleep deprivation can have the following negative impact on the body:

What Are the Ways to Avoid Daytime Sleepiness?

Best Ways to Avoid Daytime Sleepiness

The following are some tips to prevent daytime sleepiness and to improve nighttime sleep:

If your sleep problems have developed after taking medicines, consult your doctor for alternate drugs or ways you can overcome this side effect. To know more about health conditions that can result in daytime sleepiness, consult a sleep medicine physician online.

Frequently Asked Questions


How Do You Treat Excessive Daytime Sleepiness?

Treatment of excessive daytime sleepiness would involve nervous system stimulants such as Methylphenidate and Modafinil, antidepressants such as Fluoxetine, Citalopram, Paroxetine, and Sertraline, and Sodium oxybate can also be used.


Is Excessive Sleepiness a Sign of Dementia?

Excessive sleepiness is a sign of dementia that is caused by Lewy body disease. Lewy body disease would include parkinsonism. Patients of parkinsonism will consist of excessive daytime sleepiness or restlessness and inability to sleep at night.


What Deficiency Causes Daytime Sleepiness?

The vitamin that is associated with excessive sleepiness is Vitamin D. Many studies have proven that excessive daytime sleepiness is linked to the deficiency of vitamin D. However, vitamin B12, iron, potassium, and magnesium deficiencies have also proven to be linked with excessive daytime sleepiness to a limited amount.


What Is Considered Excessive Daytime Sleepiness?

When a person experiences complete restlessness during the day and feels sleepy during the daytime that is noted to affect the person's daily routine is considered excessive daytime sleepiness. These people will feel less tired during the night time.


What Conditions Can Cause Excessive Daytime Sleepiness?

The following are the most common causes of excessive daytime sleepiness, they are
- Obstructive sleep apnea.
- Sedative medicines intake for any other disease condition.
- Psychiatric conditions.
- Sleep disorders like narcolepsy.


How Is Excessive Daytime Sleepiness Diagnosed?

The diagnostic test used to diagnose excessive daytime sleepiness is known as a multi sleep latency test. It is considered the gold standard diagnostic tool.


How Can I Stop Sleepiness During Pregnancy?

Having good night sleep for seven to eight hours continuously at night can avoid your excess sleepiness during the day time. However, pregnancy is a tiring condition, and it is okay if you have more sleep than the average days. Having short naps during the most sleepy spells also would reduce sleep during the rest of the day.


How Can I Get Rid of Daytime Sleepiness Naturally?

Adequate sleep of 7 to 8 hours is the key to avoiding daytime sleepiness naturally. Other ways are avoiding caffeine intake before sleep, eating healthy meals, a proper exercise routine, and having a small 20 to 30 minus nap after lunch, etc.,


Is Excessive Daytime Sleepiness a Disability?

When the cause of excessive daytime sleepiness is diagnosed as a sleep disorder like narcolepsy, it is a disability to the affected individual. A person suffering from narcolepsy sleeps anytime without experiencing any sign that he is going to sleep. These individuals might sleep during driving or even swimming, which can be life-threatening.


Is Daytime Sleepiness Normal?

If daytime sleepiness is excessive for one or two weeks, and if it resolves, it is normal. But if it does not resolve on its own even for weeks, it is not normal. It can be solved with some lifestyle changes that adjust the individual's sleep habits. In a worst-case scenario, it could also be a sleep disorder. Therefore it is essential to get consulted with a doctor to be diagnosed correctly.


Why Am I So Sleepy During the Day but Can't Sleep at Night?

The condition where a person feels so sleepy during the day and can't sleep at night is known as insomnia. It can be due to many reasons like a jet lag after a journey, increased caffeine intake, mood, or sleep disorders. If there is increased sleepiness during day time for more than a month, it is essential to have yourself consulted with a doctor.


Why Do I Feel So Sleepy Even After Sleeping 8 Hours?

Feeling sleepy even after sleeping for 8 hours is a typical symptom in a condition known as hypersomnia. It might be due to a sleep disorder like narcolepsy, problems in the autonomic nervous system, drug abuse, alcohol abuse, trauma, tumor, etc.,


Why Do I Feel Sleepy After Waking Up?

If you feel sleepy after waking up, it might be a sign that you are not having an adequate quantity of sleep, or you might be having a poor quality of sleep. You can try to modify your sleep habits like reducing your caffeine intake, etc. If this symptom is progressive, you might need to consult with your doctor regarding this condition.

Last reviewed at:
24 Mar 2022  -  4 min read




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