If you live an unhealthy and sedentary lifestyle, you will most likely experience daytime sleepiness. Irregular sleep wake timing results in to insufficient sleep during night, which is as said earlier is one of the main causes of sleepiness during daytime. There are various types of sleep disorders like narcolepsy, sleep apnea, restless leg syndrome and insomnia, which all can cause sleepiness. Restless leg syndrome: Restless leg syndrome is caused when a person may experience unpleasant sensations in the legs which can lead to crawling, pulling, itching, tingling and pain. Some prescribed medications such as high blood pressure, asthma medication, rheumatoid arthritis and some heart medication, are also the most common causes of sleepiness.

At the present time, there are therapeutic approaches, such as bright light therapy and melatonin supplements together with structured physical activity programs and good sleep hygiene that may help to regulate the circadian cycles and improve sleep quality to diminish excessive daytime sleepiness. You may be taking medications that cause you to experience daytime sleepiness without you knowing.
To be safe, if you are taking medications that can cause daytime sleepiness, please do avoid driving cars and doing other activities, such as cooking, that can produce life-threatening situations.
Sleeping very late at night on a regular basis can usually cause episodes of daytime sleepiness. People who have narcolepsy may experience excessive sleepiness during the daytime, even after you sleep enough at night. These feelings often occur in the evening, it makes difficult for people to fall asleep and sleepiness during the day.
Daytime sleepiness can be caused by various sleep disorders and it can be a symptom of an underlying medical condition.

Narcolepsy is a type of sleeping disorder that is characterized by excessive daytime sleepiness and sudden sleep attacks during inappropriate times. There can be a lot of possible factors that can cause sleep deprivation and lead to daytime sleepiness. People who consume food high in sugar levels are most likely to experience daytime sleepiness. If daytime sleepiness occurs every single day, it can severely interfere with their performance at work, school, and even at home. A simple change in sleeping habits and diet can help in eliminating daytime sleepiness and it can also improve your overall health.

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