Alaska Sleep Education Center

Sleep Disorders: Common Symptoms,
Causes, and Types

Sleep is vital for maintaining good health and recharging our bodies. Without sleep, we have
a reduced ability to function and suffer from poor mental and physical health. 
However, nearly 50 to 70 million Americans suffer from sleep disorders. These disorders can
cause performance issues at school or work and disrupt our quality of life.

In general, sleep disorders are associated with increased mortality, poorer quality of life, and
a number of serious health effects. However, early detection and treatment can help minimize
the problem.

One common sleep disorder is insomnia. This is characterized by difficulty falling asleep or
staying asleep at night. Another disorder is narcolepsy. It is characterized by overwhelming
drowsiness, frequent periods of sleepiness, and hallucinations. 
Continue reading if you want to know more about the common symptoms, causes, and types
of sleep disorders. 

What Are Sleep Disorders?

Sleep disorders are medical conditions that affect your quality of sleep. These disorders
prevent individuals from falling asleep at night and often lead to poor sleep quality. 

There are a number of sleep disorders that can affect your health and quality of life. If you
have a sleep disorder, it can interfere with your ability to do your work or school
assignments, as well as your overall health. 

Lack of sleep increases your risk of heart disease and diabetes. In addition, you may
experience memory problems, weight gain, and poor concentration. Sleep disorders may be
caused by physical or psychological problems. 

How Much Is Sleep Necessary?

In order to keep your body and mind in top shape, it’s important to know how much sleep you need. The amount of sleep needed depends on age, lifestyle, and medical conditions.

The recommended amount of sleep for adults is seven to nine hours per night. While some
people have to get more than this, a small group of individuals can go as short as six hours.

How Common Are Sleep Disorders?

Sleep disorders are prevalent in the US, with up to 70 million people suffering from them.
They can have a profound impact on your health and quality of life. Fortunately, there are
treatments available.

A sleep disorder may occur due to a variety of causes. These include physical and
psychological issues, such as chronic pain, anxiety, and depression. Medications, such as
antidepressants and asthma medications, can also lead to sleep problems. 

What Happens When You Don’t Get Enough Sleep?

Insufficient sleep can affect a person’s mood, memory, and mental state. It can also
negatively impact the heart and immune health. Sleep deprivation is one of the most common
problems facing adults in the US. 

Not getting enough sleep has been linked to a variety of diseases, including depression,
diabetes, obesity, and heart disease. Lack of sleep often leads to an increased risk of
cardiovascular issues, including heart failure, stroke, and coronary artery disease. 

Getting too little sleep may also increase your chances of developing certain types of cancer,
Alzheimer’s disease, and dementia. People who suffer from poor sleep often have trouble
remembering things or making decisions.  

What Causes Sleep Disorders?

The effects of sleep disorders can be damaging to one’s health. They can also affect
relationships and work performance. It is important to understand the causes of sleep
disorders to get proper treatment. Here are some common causes of sleep disorders.

 Aging
 Stress
 Physical problems like ulcers
 Medical problems like asthma
 Alcohol abuse
 Psychiatric problems like depression and anxiety disorders
 Working the night shift
 Genetics
 Certain medications

What Are the Symptoms of Sleep Disorders?

Sleep disorders are a condition in which a person struggles to get a restful night’s sleep. They
are caused by a variety of health conditions. Many people don’t even realize they have sleep-
related issues. So, it is important to understand the signs and symptoms. Here are some
common symptoms of sleep disorders. 

 Difficulty falling asleep
 Falling asleep while driving
 Struggling to stay awake when inactive
 Sleepy and tired face
 Feeling tired and fatigued
 Difficulty paying attention or concentrating at work
 Having performance problems
 Difficulty focusing and remembering things
 Need to take naps 
 Slowed responses
 Difficulty managing emotions

What Are Some Common Sleep Disorders?

Here are the four most common sleep disorders people often suffer from.

Insomnia

Insomnia is a condition where people have difficulty falling asleep and staying asleep. It can
be a short-term problem or a long-term health issue. People with chronic insomnia are more
likely to develop illnesses such as diabetes and heart disease. The disorder is also associated
with mood and memory problems. Adults who get less than seven hours of sleep per night are
more likely to have insomnia. 

Sleep Apnea
Sleep apnea is a condition that occurs when breathing fails to happen regularly during sleep.
People with sleep apnea may snore loudly and wake up with shortness of breath. The disorder
is associated with several health problems, including high blood pressure, heart trouble, and
an increased risk of cancer. There are two types of sleep apnea, i.e., obstructive sleep apnea
and central sleep apnea. 

Restless Legs Syndrome
Restless legs syndrome is a common sleep disorder that causes an irresistible urge to move
your legs. It may be accompanied by other symptoms. RLS is a neurological disorder that
may be triggered by certain medical conditions, such as obstructive sleep apnea. The
symptoms of restless legs syndrome are uncomfortable and can also interfere with your
ability to sleep. 

Narcolepsy
Narcolepsy is a common sleep disorder that can cause people to experience extreme
sleepiness throughout the day. In addition to excessive daytime sleepiness, some patients may
have hallucinations and other symptoms. It is not known what causes narcolepsy, but it is
possible that there are genetic or environmental factors. However, the most obvious symptom
of narcolepsy is extreme daytime sleepiness. 

Conclusion
Sleep disorders have become very common among adults and seniors. They can interfere
with the quality of your life. You may feel tired during the day and have trouble thinking or
performing at work or school. Lack of sleep can cause other health problems, such as obesity and heart disease. If you are suffering from any of these problems, consult a professional.
You can also make diet and lifestyle changes to prevent sleep disorders.

If you live in Alaska and are ready to take back your sleep, contact The Alaska Sleep Clinic and receive a free 10-minute phone consultation with a sleep educator who can help you determine if a sleep study is right for you.

 

 

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Alaska Sleep Clinic's Blog

Our weekly updated blog aims to provide you with answers and information to all of your sleeping questions.

Brent Fisher, MBA, FACHE, FACMPE
President and Chief Executive Officer

“Alaska Sleep Clinic has a history of providing the most comprehensive sleep medicine services in the state of Alaska. Its potential has only begun. I am here to take these high-quality, comprehensive services to all Alaskans.”

Experience

Brent Fisher has held leadership positions spanning a wide variety of complex and start-up organizations: manufacturing (pharmaceutical & medical device), software development, hospitals (academic and community), medical groups, consulting, hospice, military, engineered devices, engineered plastics, and private equity.

Publications and Organizations

His writings have been published in various magazines, trade journals, and medical journals, including the Physician Executive Journal, Healthcare Executive, Modern Healthcare, Group Practice Journal, New England Journal of Medicine, and Journal of Healthcare Management (Best Article Award).

He has served on the Board of Directors of professional associations, civic organizations, and businesses.

Hobbies and Activities

Brent enjoys being with his family, serving in the community, hiking, camping, fishing, and hunting.