ANCSLEEP BLOG

Excess Darkness and Your Circadian Rhythm

For those of us living in Alaska, it’s no secret that we are operating under “unique” circumstances in summer and winter from extreme amounts of light to extreme amounts of dark. Though it might seem counter intuitive, the amount of excess darkness, which is significant in the Southeast and oppressive in the Far North, actually makes sleep more difficult for many people.

Why?

The excess darkness is extremely disruptive. It prevents your exposure to daylight and ability to be physically active. It also can disrupt your hormone levels. The result of all these adjustments is a disrupted circadian rhythm. Continue reading to learn more about this phenomenon and what you can do. 

For individuals diagnosed with obstructive sleep apnea who use a CPAP machine on a daily basis, common issues arise that may interfere with quality of therapy. Especially for individuals who are about to, or have just started using a CPAP device, typical problems that CPAP machine users run into are important to know about. Continue reading to learn about 6 common problems and their solutions.

For those of you who have been diagnosed with sleep apnea and use a CPAP machine on a nightly basis, you may be considering whether or not to purchase a CPAP cleaner. CPAP, short for continuous positive airway pressure, is a type of therapy used to treat breathing problems that occur as a result of obstructive sleep apnea (OSA). Because those diagnosed with the disorder experience segments of breathing cessation during sleep, CPAP machines have been known to successfully keep the airway open by gently blowing pressurized air through the airway. This constant pressure keeps the throat from collapsing.

After someone with sleep apnea has participated in a sleep study, and has been told that he or she would benefit from CPAP therapy, the individual must obtain a CPAP machine. Once the individual has learned how to operate it, results are best achieved if the machine is used on a nightly basis.

As a result of the frequent use of the CPAP machine, knowing how to keep the device clean is of the utmost importance. Not sanitizing your CPAP machine could have dangerous side effects. Continue reading to learn more about how to keep you CPAP clean and functioning.

It is estimated that approximately 10% of pregnant women experience disrupted sleep due to sleep apnea. Women who suspect that they may suffer from sleep apnea while pregnant are at risk for a number of dangerous side effects that may be harmful to both the mother and the fetus. However, there are significant symptoms that are easy to identify as well as treatment options that can effectively eliminate the hazardous impacts of sleep apnea in pregnancy.

CPAP, standing for continuous positive airway pressure, is a commonly prescribed sleep therapy for individuals suffering from obstructive sleep apnea. With almost 22 million Americans suffering from sleep apnea, CPAP therapy is the most widely used method to curb the negative side effects of sleep loss. However, its use may not be straight-forward. Continue reading to learn more about commonly asked CPAP therapy questions. 

Unique Challenges of Alaska

Living in Alaska poses unique sleeping challenges most months out of the year. Other than a few months  between “spring” and “fall” in Alaska, we are dealing with darkness that lasts most, or all, of the day, or light that lasts most, or all, of the night.

Sleep Trouble – Could it Be Your Nightcap?

Do you frequently wake up feeling particularly tired? Does it take your brain quite a while to dispel the fogginess of sleep? Feel like you are easily forgetting things? It might be that nightcap before bed.

The fact is: alcohol disrupts important sleep activities, like getting a full night's rest, uninterrupted sleep, and restorative sleep. This is because alcohol blocks REM sleep, and can interrupt your circadian rhythm by breaking your sleep throughout the night. Continue reading to learn about the effects of alcohol on sleep.  

Alcohol Blocks REM Sleep

REM (Rapid Eye Movement) sleep is the deepest phase of your sleep. It is the mentally restorative phase of sleep, keeping your brain primed for [National Institute of Health]:

• Memory retention
• Learning

Alcohol suppresses REM sleep, especially in the second half of the night. This means less restoration/stimulation on the parts of your brain needed for learning and memory retention. What this usually ends up looking like is general, decreased performance during the day at work or in school.

If you are one of the 22 million Americans that suffer from sleep apnea, it is likely that you own a CPAP (continuous positive air pressure) machine. CPAP therapy has positively impacted hundreds of thousands of patients who have experienced life-changing results as result of a better night's sleep.

If you have a CPAP machine, your sleep consultant has likely taught you how to use it. However, many people who own CPAP machines do not know how to properly care for their device. Some individuals who don't know who to clean their equipment properly are at risk for potential dangers such as:

• Exposure to bacteria
• Exposure to mold
• Developing allergy symptoms
• Catching pneumonia
• Being at risk for sinus infections

Therefore, knowing exactly how and when to clean your CPAP machine is of the utmost importance for your health.

Are You of the One in Three Who Don’t Sleep Enough

More than a third of adults in the United States don’t get enough sleep on a regular basis [Centers for Disease Control]. Are you in the 33%?

It’s not a surprising statistic. As things like electronics make their way into normal everyday life (and our bedroom) and most of us sit all day long at work, there are more sleep disruptions now than at any other point in history.

In nearly every facet of your life there is a sleep disruptor lurking in the shadows. It could be your home, your body, your brain, your possessions, or your work – the point is that they are everywhere and you need to know what to look for.

Here are our top ten most common things that sabotage sleep.

Many individuals diagnosed with sleep apnea are unaware of the fact that their sleep disorder may be impacting their sight. Sleep apnea is clinically defined as a disorder that occurs when a person's breathing is interrupted during sleep. The condition is commonly linked to symptoms such as snoring, sleepiness during the day, morning headaches, waking with a sore throat, waking with choking sensations, and insomnia. However, sleep apnea has also been linked to the development of visual conditions that can impair eyesight.

According to the American Academy of Ophthalmology (AAO), there are five major ocular conditions that can occur due to sleep apnea.