What is Circadian Rhythm?

Alex Lucio What is Circadian Rhythm_

Did you know that there is a reason we feel awake and tired at the same time almost every day? These feelings are guided by our natural circadian rhythm. Let’s take a closer look at what this means and how it impacts our sleep.

 

Circadian Rhythm Defined

On the most basic level, circadian rhythm is our internal clock that runs 24/7 and cycles between periods of sleepiness and awakeness. The cycle happens over regular intervals and is also known as our natural “sleep/wake cycle.” Periods of feeling tired or awake can depend on the individual; adults usually have the lowest energy levels between 2 and 4 a.m. as well as 1 and 3 p.m.

A part of your brain called the hypothalamus primarily controls this rhythm, but other factors influence our natural sleep cycles. Sunlight and darkness are both signals for the hypothalamus to either feel awake or tired. When this signal occurs at nighttime our bodies release melatonin, making us feel tired. According to the national sleep foundation, “That’s why your circadian rhythm tends to coincide with the cycle of daytime and nighttime (and why it’s so hard for shift workers to sleep during the day and stay awake at night).”

 

Can You Change it?

Circadian rhythm is impacted by various factors, and we’ve all changed our sleep cycles without realizing it. When we travel to other time zones our bodies naturally adjust to our new location, but this isn’t the only way we change our sleep schedule.

To learn more visit AlexLucio.net

Advertisements

The Importance of Cleaning Your CPAP

A CPAP or continuous positive airway pressure device is commonly used to treat sleep apnea. Even though CPAPs come sterilized, it’s crucial to regularly clean it out in order to keep you healthy and your machine running smoothly. During CPAP use throughout the night, bedroom air filters through the machine to the mask and nose. Exhaled air then moved back into the machine through the mask and tube. According to the American Sleep Association (ASA) all of the exhaled air is moisture from the body: “Microorganisms thrive on moisture and particulate matter.” Keeping your CPAP clean keeps microorganisms at bay.

 

Risks of a Dirty CPAP

If you neglect to clean your CPAP on a regular basis your machine and attached equipment will start to grow bacteria. This buildup of bacteria could lead to a smelly device and cause you to use it less. Other consequences of not cleaning your CPAP include mold exposure, allergy symptoms, increase risk of infection, and equipment breakdown. Harmful bacteria can pass directly to your lungs, causing a cough, bronchitis, or pneumonitis. Overall, your quality of health and sleep could decrease if your CPAP is dirty.

 

To learn more about keeping your CPAP clean visit AlexLucio.net

What’s the Connection Between Sleep Apnea and Strokes?

Obstructive sleep apnea is dangerous for many reasons. Most people just think about the fact that this condition means you will stop breathing in your sleep. This is scary enough. However, obstructive sleep apnea can increase the chances of other conditions as well, including having a stroke.

 

When you have sleep apnea, you stop breathing. This leads to a decrease of oxygen to the brain and an increase in blood pressure. High blood pressure is a risk factor for stroke. Furthermore, these factors harm the brain’s ability to prevent it from being damaged. Because you are having these episodes multiple times throughout the nights, it reduces the brain’s ability to meet its own metabolic needs.

 

Sleep apnea affects your entire body because your body is trying to force you to take a breath. While all its resources are being devoted to this one task, many other functions are negatively affected. Sleep apnea’s effect on the vascular parts of the brain can cause a stroke.

 

It is important to get treated for sleep apnea because it can result in a catastrophe. Treating the sleep apnea can reduce to chance of stroke, high blood pressure, and other conditions. Sleep apnea doubles the chance of stroke in men. Worldwide, stroke is a significant cause of death, ranking second. There have been many studies, confirming the link between sleep apnea and stroke.

 

It is an important condition to get under control because if you have a stroke during sleep, it may not become apparent until the morning. This delay is important because if more than three hours have passed before getting treatment, the doctors will not be able to administer drugs that will reverse the effect of the stroke.

 

Since there is a significant link between stroke and sleep apnea, people diagnosed with sleep apnea need to take steps to reduce the occurrences of both conditions. If you have not been diagnosed with sleep apnea, but you exhibit some of the signs, you should be tested. For instance, if you are always tired, even after a full nights sleep, or you have loud snoring, you might have sleep apnea.

 

Taking charge of your health and contacting the right doctors to educate you on your conditions is key. Without intervention for your sleep apnea, you may suffer a stroke and be left with its devastating effects.

 

Originally posted at AlexLucio.net

Sleep Apnea and Driver Fatigue

Sleep is top safety concern in the transportation industry. The public demands that drivers be well-rested before taking commercial vehicles on the road, and trucking companies understand it’s imperative to prevent accidents, but regulations that enforce required sleep minimums aren’t always the answer.

There is increasing industry recognition that among the many conditions for which anyone behind the wheel should be treated is sleep apnea — a disorder that can cause breathing to pause hundreds of time per night, triggering momentary wakefulness that leaves the sufferer feeling sleep deprived the following day. For drivers, this can result in fatigue, impaired judgment and slowed reaction times despite having had the required hours of sleep.

According to The Federal Motor Vehicle Carrier Safety Administration, up to 13 percent of accidents involving commercial trucks may be the direct result of drivers who are too tired to be working safely. What’s worse, the organization believes that truckers have a rate of sleep apnea up to four times higher than the general population, in part due to the lifestyle challenges of being on the road.

While a physician may declare a driver medically ineligible to drive due to an unsafe condition, the rules governing sleep apnea are vague. Since both the cost of testing for the disorder and the equipment necessary to treat it are cost-prohibitive for many, it’s likely that not all recommendations receive follow-up.

Unlike conditions such as diabetes, there are no simple tests that can show how a driver with sleep apnea is affected and if they’re compliant with prescribed treatment.

Industry experts suggest that changing how transportation companies see the threat of sleep apnea can help mitigate the risk. In addition to fears that apnea-associated symptoms may result in accidents, employers are also acknowledging the cost of fatigue in terms of productivity. Several major companies have realized significant health cost savings as well as performance improvements by implementing fatigue reduction programs that specifically include the treatment of sleep apnea.

Until there is a clear and fair regulatory solution to address the problem of sleep apnea among commercial drivers, preventing it’s potentially deadly consequences remains a partnership between drivers and their employers. With a collaborative effort, it can be a win for both the transportation industry and the public.

 

Originally posted at AlexLucio.net

The Importance of Treating Sleep Disorders in Fibromyalgia Patients

According to the National Institute of Arthritis, a significant number of individuals, especially the middle-aged women, are experiencing a medical problem that is characterized by stiffness of muscles and extreme pain known as fibromyalgia. This group of individuals also experience joint pains at night while others have sleeping problems. In fact, a large number of fibromyalgia patients have sleeping problems. It is necessary and vital to treat sleeping disorders for people with this health condition for a couple of benefits in particular.

 

Helps in Eliminating Cognitive Disorders

People with fibromyalgia are said to have a low quality of sleep and additional sleep disorders. Treating sleeping disorders from these patients will help them in eliminating the cognitive problems, a majority of which are associated with lack of quality sleeping. This will help them to have clarity of mind while others will have a clear memory that can help them to remember without difficulties.

 

Enhance Body Restoration

The body of an individual is made in such a way that it restores itself when one is sleeping. Most of the worn out cells are repaired while sleeping while dead cells are replaced at the same time. However, people with fibromyalgia experience sleeping problems, which means they do not sleep well. Treating sleeping disorders will help these individuals to enhance the restoration of their body. All the dead cells and worn out cells will be replaced and repaired at this time.

 

Improve Pain Threshold

Poor sleep has been known to lower pain thresholds. Individuals with fibromyalgia are more sensitive to pain. This condition makes them escalate pain levels in an already painful body, which makes it a bad experience for an individual with this condition. Sleeping disorder will enhance the pain threshold of a patient with fibromyalgia, which makes the pain manageable and tolerable.

 

Enhance Emotional Balance

Emotional resilience and emotional balance are essential skills to a person with fibromyalgia. However, most of the people with sleeping disorders experience unrefreshing and insufficient sleep which affects the emotional stability of a person with this condition. Most of the individuals with fibromyalgia conditions will always be stressed while at the same time experiencing other psychological problems that will escalate the issue. Treating sleeping problems will not only enhance the mental state of an individual but will improve their emotional balance.

 

Originally posted at AlexLucio.net

New Study Uses Blood Tests to Screen for Sleep Apnea

Patients are commonly diagnosed with sleep apnea following when a sleep disorder specialist obtains a medical history and perform a physical exam. Affected patients commonly complain of habitual snoring and an inability to get quality sleep. They also have larger neck sizes and a smaller upper respiratory airway. Individuals suspected to have the disorder typically undergo a sleep study. However, recent research reveals that specific blood tests may hasten diagnosis and treatment.

 

Biomarker Study

 

The research involved 264 male adults from various locations. Blood samples were taken from each of the men and tested for various levels that included C-reactive protein, hemoglobin A1c and erythropoietin. Elevations in C-reactive protein, erythropoietin and hemoglobin A1c correlated with the presence and severity of obstructive sleep apnea. The lack of oxygen caused by apnea naturally increases erythropoietin levels.

 

The findings reveal that blood testing proved superior to traditional methods used for sleep apnea screening. The biomarkers also revealed that patients suffering from the disorder may or may not have symptoms. The blood tests were more accurate than body mass index determination, as half of all people suffering from sleep apnea are not overweight. By making blood tests part of the diagnostic regimen, sleep specialists may be better able to diagnose and treat patients based on the severity of the disorder.

 

Obstructive Sleep Apnea Treatment

 

Treatment methods are designed to ensure that the airway remains open when an affected individual sleeps. The proper mode of treatment eliminates symptoms and reduces the possibility of developing any of the medical conditions that may occur. Sleep specialists may prescribe a variety of therapies based on the severity of the disorder.

 

Continuous positive airway pressure or CPAP remains one of the more effective treatment options. The therapy involves wearing a CPAP mask, which is connected to tubing and a device that continually blows air into the passages.

 

Some apnea sufferers may be advised to change their sleep position. Sleeping on one side or the other helps keep the airway open during sleep. However, the tactic is not always effective.

 

An obese patient diagnosed with sleep apnea is often told to lose weight through changes in diet combined with an increase in physical activity. However, not all patients are able to maintain the weight loss.

 

Avoiding alcohol or medications designed to induce sleep are commonly discouraged. The substances may cause an excess of muscular relaxation, which leads to the obstruction.

 

Originally posted on AlexLucio.net on September 25, 2018

The Dangers of Sleep Deprivation

Though not a sleep disorder, one of the most common problems that comes with sleep is simply the fact that we don’t get enough of it. This is becoming especially prevalent in children, who need more sleep than adults as their bodies continue to grow.

Although many people who do suffer from sleep deprivation don’t experience sleep apnea or insomnia on top of this, sleep deprivation alone is enough to harm their logical thought processes and memory recollection. Children who experience sleep deprivation are also more prone for obesity and diabetes as they get older.

How do you improve your child’s sleep patterns, then, to ensure they get the required number of hours for their bodies and minds to recharge?

Go to Bed and Wake Up at the Same Time

This is one of the most important things you can to regulate your sleep and make sure you get enough, and yet hardly anyone bears this in mind. Of course, it’s nice to sleep in on the weekends, but in truth, it’s better for your body to establish a pattern. Sleeping in and staying up late only confuse your body and can even make you more groggy. And, studies have show that “catching up” on sleep doesn’t actually work.

Create a Good Sleeping Environment

This includes getting screens out of the bedroom, which can be very difficult! But the blue light can really affect your mind and your ability to fall asleep. Try to put the screens away about two hours before bedtime. And, even if you have anti-blue light glasses or “night mode” on your phone, it’s still not the same as walking away from screens altogether, which is much better for you. Too much noise and uncomfortable bedding can also attribute to bad sleeping conditions.

Keeping the temperature down helps, too! Though there’s no magic number that helps you fall asleep immediately, a cool 65-67 degrees will create a good environment for your body to regulate its temperature.

Have a Good Bedtime Routine

Once you’ve gotten rid of the screens, reading or meditating can help you get in the right place to fall asleep peacefully. Try taking a hot bath, if you’re having trouble relaxing.

Get Enough Sunlight

This is actually more important than you might think. Our circadian rhythms are set by the sun, so if you don’t have any exposure to the sun throughout the day, your body will be confused as a result, you’ll be out of sorts.

 

Originally posted at AlexLucio.net