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Describe Common Causes of Excessive Daytime Sleepiness

Excessive Daytime Sleepiness

by Eric Martin
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Describe Common Causes of Excessive Daytime Sleepiness

Do you feel excessively sleepy during the day and do not understand why? If yes, then there is a possibility that you may be suffering from a sleeping disorder that we call ‘Excessive Daytime Sleepiness.’ Furthermore, if you are diagnosed with this medical condition, you might be more curious to know about it. Therefore, you must understand a few basic facts about Excessive Daytime Sleepiness and get the answer to the question of what causes sleepiness all the time. To help you better understand this excessive sleeping disorder and its causes, we present this blog.

So, read with us and understand better the concept of Excessive Daytime Sleepiness.

Excessive Daytime Sleepiness

What is Excessive Daytime Sleepiness?

Excessive Daytime Sleepiness is a sleeping disorder in which an individual cannot stay awake during the day despite sleeping at night. Typically, individuals suffering from it can experience symptoms like feeling very tired. A recent research study undertaken by American Sleep Foundation did show that about 18% of the United States of America population was suffering from Excessive Daytime Sleepiness. More importantly, the key to eliminating this medical condition from your life is to understand what causes sleepiness all the time.

The Causative Factors of Excessive Daytime Sleepiness:

If you find it challenging to stay awake at any time of the day daily, be it morning or night. In that case most of the time, it is observed that it is usually by choice and not a condition. Under such circumstances, factors that cause excessive sleepiness in the elderly will usually include working during the night shift, addiction to smoking, abuse of alcohol or cigarettes, obesity, and low or zero physical activity.

However, you need to realize that constantly falling asleep during the whole day at a drop of a hat may also be due to the presence of an underlying medical condition. It could be either because you are suffering from Depression which is a mental disorder, or you are afflicted with a severe sleeping disorder. To help you know more about what causes sleepiness all the time, here is a list of 5 causes that lead to Excessive Daytime Sleepiness.

Sleep Apnea: One among a few falling asleep during the day cause this medical disorder about sleep known as Sleep Apnea. One of the significant symptoms of this condition is loud snoring while numb, followed by tiredness upon waking up. Besides, this condition involves the stimulation of difficulty in breathing while sleeping.

Restless Leg Syndrome:

Restless Leg Syndrome

To query what causes sleepiness all the time, you may ask a healthcare professional while dealing with excessive daytime sleepiness; one answer you are likely to get is Restless Leg Syndrome or RLS. It is a medical condition in which an unpleasant sensation is felt in the legs. There is the involvement of movements that are jerky and which last for a duration of twenty to thirty seconds, generally occurring throughout the night.



Similar to RLS, Narcolepsy is also a condition that directly affects the human body’s neurological system.

Furthermore, in this disorder, there is no proper sleep-wake cycle regulation. It means that a Narcoleptic human will wake up multiple times during the night. However, falling asleep during the day causes this very same individual to experience Excessive Daytime Sleepiness.

Depression or Melancholia:

At times in a few individuals, a sudden shift in sleep schedule is seen; this is one of the possible symptoms of Depression or Melancholia. In addition, this severe mental health condition is also one major factor behind what causes sleepiness all the time. It is also important to note that when you suffer from Depression, you are more likely either sleep too little or too much.

A quick change in your sleep pattern is also the first symptom indicating that you are depressed or suffering from melancholy.

Process of Aging:

As per the ‘Law of Life,’ everything in it changes, including the growth of a human being. Several studies show that the older a human being, the lesser the sleep acquired. So, when an individual grows old, the ability to sleep well decreases significantly. It also means that as we age, we wake up more often during the night, which is one of the leading causes of excessive sleepiness in the elderly.

How to Diagnose Excessive Daytime Sleepiness?

Are you looking for the appropriate answer to the pertinent question of how to diagnose excessive daytime sleepiness? If so, you should understand that the solution to the query will depend on the cause that triggers excessive daytime sleepiness in you. Therefore, if one individual suffers excessive daytime sleepiness due to Narcolepsy and another because of RLS, the treatment for both will differ. Here is a list of therapies you can use to treat the causes of excessive sleepiness in the elderly.

Sleep Apnea Treatment:

Sleep Apnea Treatment
  • Undergoing loss of weight
  • The use of stimulant medications such as Provigil, Nuvigil, and Sunosi
  • Oral devices such as soft palate forward and their usage
  • Using CPAP, a nasal device. It is possible that you can keep obstructed airway open and significantly enhance the treatment of obstructive sleep apnea

Restless Leg Syndrome or RLS:

  1. The use of medicines such as Anti-Seizure, Anti-Parkinson, Benzodiazepines, and Opiates such as oxycodone and codeine.
  2. Regular intake of vitamin B12 or folate supplements under the guidance of your doctor.
  3. Maintaining a well-balanced diet
  4. Exercising regularly
  5. Make lifestyle changes by avoiding alcohol, nicotine, and caffeine consumption.


  1. The general strategy to treat Narcolepsy and eliminate what causes sleepiness is the use of medicines. These include Nuvigil, and Provigil, which are stimulants, and also antidepressants such as Sunosi, Xyrem, and Wax.

Depression or Melancholia:

  1. To treat Depression, one of the keys to falling asleep during the day causes. Is that you change how you live your life by ways of exercising and changing your diet.
  2. Use of Cognitive Behavioral Therapy or CBT functions by targeting the thoughts of an individual undergoing Depression.
  3. Finally, you can try out medicines such as antidepressants if nothing else works.

Suppose you can identify the causes of excessive sleepiness in the elderly and learn how to diagnose excessive daytime sleepiness. You will find the appropriate treatment for it, which will help you feel more enthusiastic and happy about your life throughout the day. More importantly, the bottom line is that you need to maintain it to feel physically and mentally healthy when it comes to sleep.

Frequently Asked Questions:

What is Falling Asleep During the Day Cause?

When it comes to falling asleep during the day causes. A fact you must remember is that the reasons could vary from individual to individual. However, a few common factors that can stimulate excessive sleepiness include heavy alcohol consumption, drug abuse, and even taking some medicines.

Do You Know the Causes of Excessive Sleepiness in the Elderly?

There are several causes of excessive sleepiness in the elderly. These include medical conditions such as heart disease, chronic diabetes, chronic obstructive pulmonary disease (COPD), and even fibromyalgia. Besides, sleep apnea can also trigger excessive sleepiness in adults.

How to Diagnose Excessive Daytime Sleepiness?

The only way to understand how to diagnose excessive daytime sleepiness is first to identify the source. On discovering the cause, you can use the appropriate treatment.

What Causes Sleepiness All the Time?

There are several factors triggering sleepiness all the time these include working night shifts, abuse of drugs and alcohol, addiction to cigarettes, etc. More importantly, it is also possible that you are not getting sufficient sleep out of choice due to any social habit or medical condition.

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