Sleep Bytes & Blog

CPAP vs. BiPAP: Which One is Right for You? Today, I’m diving into the ABCs of PAP therapy, focusing on the differences between CPAP and BiPAP machines.  First up, CPAP, which stands for Continuous Positive Airway Pressure. As the name suggests, a CPAP machine delivers a continuous, steady stream of air at a set pressure throughout the night. This constant pressure keeps your airway open, preventing apneas and ensuring you get a restful sleep. Now, let's talk about BiPAP, or Bilevel Positive Airway Pressure. Unlike CPAP, BIPAP delivers two levels of pressure: a higher pressure when you inhale and a lower pressure when you exhale. This can make breathing feel more natural and comfortable for some people, especially if you have higher pressure needs or specific health conditions. So, how do you know which machine is right for you? Most people do just fine with simply CPAP, as it provides a straightforward and effective treatment for most sleep apnea. However, there are several reasons why someone might be prescribed a BiPAP. These include: Difficulty Tolerating CPAP: Some individuals find exhaling against the continuous pressure of CPAP challenging. BiPAP's lower exhalation pressure can make breathing more comfortable. If you have had to return your CPAP due to not meeting compliance criteria, you may want to try a BiPAP.  Higher Pressure Requirements: If you need a really high pressure to keep your airway open (usually pressures above 15 cm of water), BiPAP can provide the necessary support with less discomfort during exhalation. Chronic Obstructive Pulmonary Disease (COPD): For patients with COPD, the dual pressures of BiPAP can help manage their breathing more effectively. Though the latest research is bringing this into question.  Neurologic Conditions: Conditions that affect your ability to breathe deeply, such as certain neurologic disorders, may benefit from the tailored pressure support of BIPAP. Obesity Hypoventilation Syndrome: This condition, a result of smaller lung volumes due to obesity, can lead to shallow breathing. BIPAP can help by providing adequate ventilation support. Other factors that might influence the choice include the presence of central sleep apnea or complex sleep apnea syndrome, where BiPAP can *sometimes* offer better management. It's important to work closely with your sleep specialist to determine the best option for your needs. They can help you navigate any challenges and ensure your treatment is as comfortable and effective as possible. Thanks for being here. I’ll see you next week!

Good Bye Dry Mouth and Mouth Leaks  Welcome to SomnoSeal, the innovative solution revolutionizing CPAP therapy for mouth-breathers. I'm Dr. Kimberly, a seasoned sleep medicine provider, and this is the story of how SomnoSeal came to be – a journey of innovation, dedication, and a deep desire to improve sleep health. As a sleep medicine specialist for over two decades, I've witnessed the struggles of countless individuals with sleep apnea, particularly the challenges associated with CPAP therapy. The idea for SomnoSeal was born out of my patients' frustration with mouth leaks, discomfort from full-face masks, ineffectiveness of chin straps, and extreme measures like mouth taping. I remember vividly the day a patient used a Maxi pad to prevent air leaks from escaping her mouth. That was the turning point for me – a moment of realization that we needed a better solution. Driven by a passion to make a difference, I applied for a Biomedical Innovation grant from OHSU. The joy of being awarded one of the grants in 2018 marked the beginning of an incredible journey. Collaborating with a team of engineers, we embarked on a mission to create a device that was not just effective but also simple, comfortable, and affordable. This led to the birth of SomnoSeal – a nasal breathing trainer designed for both CPAP users and those who predominantly breathe through their mouths. Through rigorous testing and feedback, SomnoSeal evolved. We understood that one size does not fit all, so we developed different sizes for optimal fitting. We explored different materials and landed on a soft, biocompatible silicone. Our design also accommodates those with facial hair and ensures easy removal. The SomnoSeal Starter Kit, comes with both SMALL and MEDIUM sizes, and is a testament to our commitment to accessible at-home fitting. And for those who need it, we provide optional mouth tape, designed not to seal the lips but to keep the SomnoSeal in place if the mouth opens really widely.  Today, SomnoSeal stands as a symbol of innovation in sleep apnea treatment tolerability. Our journey has been about more than just creating a product; it’s been about transforming lives. The feedback from CPAP users and collaborations with sleep dentists have enriched our understanding of airway management. The benefits of SomnoSeal in conjunction with oral appliance therapy has furthered the impact of SomnoSeal on improving the lives of patients with sleep apnea.  Thank you for visiting SomnoSeal. Our journey continues, driven by our commitment to enhancing sleep quality for mouth breathers worldwide. Explore our site to learn more about SomnoSeal and how it can transform your sleep therapy experience. Remember, a good night’s sleep is just a click away. 

The Universality of Sleep Apnea Symptoms and Benefits  As I return to the mainland US next week, I'm excited to share one last journey with you from the beautiful island of Saipan—a journey that highlights the resilience of CPAP users here and the universal battle for better sleep. Come with me as we visit a dedicated patient at her workplace, offering a unique glimpse into how CPAP has improved not just her nights, but her days as well. Then, we'll transition to the stunning Saipan waters for a live interview with a patient aboard his boat, sharing his journey with sleep apnea treatment amidst the backdrop of the ocean's tranquility. This episode is more than a farewell; it's a celebration of progress, showcasing the beauty of Saipan and the inspiring stories of its people.  Thank you for being part of this journey. Here's to continuing our mission for better sleep, wherever we are.

Off to Saipan With Overnight Flight Tips This week, I traveled to Saipan for my annual trip to help those with sleep and neurological disorders. I tend to get pretty anxious before I leave, and one reason is the long flights. Today, I’ll dive into how to optimize your sleep and wakefulness on overnight flights, a challenge I know all too well. The goal during long flights is to 1) trick our brains into syncing with our destination's time zone and 2) ensure that you get some sleep when the time is right. It's all about managing light exposure and sleep. Before we move on, my #1 tip is to set your clocks – and subsequently your brain – to your destination’s time zone. Do this right away – meaning on your way to the airport! Everything else I’m going to talk about hinges on this. So don’t skip this step.  Okay, next: our brain manages our body’s clock, also called our circadian rhythm, and it does this through cues - mainly light exposure, but also through meals and downtime. Spending lots of time in the air and crossing multiple time zones wreaks havoc on our systems. And while we will never fully eliminate this sudden shift in body rhythms, we can minimize the impact.  Here are my 3 “must-haves” before taking any long-haul flight. The timing of their use is the real key.  #1 Blue Blocking Glasses:Firstly, arm yourself with blue-blocking glasses. These aren't just trendy accessories; they're essential tools in controlling your exposure to blue light, which is the light that has the biggest impact on your sleep-wake cycle. When the clock is after 8pm at your destination, put on these glasses. If you already wear glasses - get yourself a pair of clip-ons - no problem. Conversely, if it is daytime at your destination, take off the glasses and pull up that window shade, or if that’s not an option, just stare at those awful lights in the tiny bathroom.  #2 Eye Shades and Neck Pillow:Next, eye shades and a comfy neck pillow. Why? Because you can't rely on airline cabins to manage light effectively. They often miss the mark. Use eye shades to block out light when it's nighttime at your destination and take your neck comfort into your own hands. Since we’ll be trying to sleep in an upright position, it’s important to mimic the support of a pillow. A supportive neck pillow also allows you to switch positions from left to right, something that helps comfort when sleeping for a long duration.  #3 Sedating Medication:And third, consider a sedating medication, prescribed by your doctor. This isn't for the long-term, believe me, but for adjusting to a new time zone or sleeping on a plane, it can be incredibly helpful. Be sure to take the sedating medication and schedule your sleep at your destination’s bedtime, even if you don’t feel particularly sleepy. Importantly, don’t mix the medication with alcohol or use excessive alcohol to force yourself to sleep. Alcohol worsens the dehydration already experienced on planes.  If you have sleep apnea, you can bring your machine on board - just be sure to have a portable battery, or check with the airlines to determine if your seat has power and if the outlet can support a CPAP machine.  Manipulating light is key. Block out light when it’s night at your destination, and during 'daytime hours', try to stay awake and expose yourself to light. It's about creating an environment conducive to your destination’s time zone, right there in the cabin. Remember, effective sleep management while traveling is not just about comfort; it's about maintaining health and well-being across time zones. Thanks for being here. I’ll see you next week!

COVID and Sleep Hey, Sleep Warrior! I spent most of my Christmas this year with, you guessed it - COVID. It was my first time to get it, and it hit me pretty hard. So, for today’s Sleep Byte, I wanted to dive into COVID’s effect on sleep and sleep apnea — to help myself feel better and to hopefully help some of you.  Being sick with COVID can have several effects on sleep and may also impact sleep apnea in various ways. First, I’ll start with COVID’s Effects on Sleep in general. Acute COVID-19 infection can have several effects on sleep and may also impact sleep apnea in various ways. Here's an overview: Effects on Sleep: Increased Fatigue and Tiredness: Many people with acute COVID-19 report feeling more tired than usual. This can lead to increased sleepiness during the day but may paradoxically make it harder to sleep at night due to disrupted sleep patterns. Stress and Anxiety: The stress and anxiety associated with being ill, especially with a virus as widely discussed as COVID-19, can lead to difficulty falling asleep or staying asleep, a condition known as insomnia. Disruption of Sleep Patterns: Illness often leads to spending more time in bed, napping during the day, or having irregular sleep schedules. This can disrupt the body's natural circadian rhythm, leading to poor sleep quality. Physical Symptoms: Symptoms like fever, coughing, and difficulty breathing can make it uncomfortable to sleep, leading to frequent awakenings or difficulty falling asleep. Impact on Sleep Apnea: Respiratory Symptoms: COVID-19 primarily affects the respiratory system, and symptoms like congestion, coughing, and difficulty breathing can exacerbate sleep apnea. For those with obstructive sleep apnea (OSA), these symptoms can lead to more frequent apneas (breathing pauses) and hypopneas (shallow breathing). Inflammation and Swelling: The virus can cause inflammation and swelling in the airway, which might worsen OSA. This is particularly concerning because OSA itself can lead to lower oxygen levels during sleep, and COVID-19 can exacerbate this problem. Use of CPAP Machines: For those already using CPAP machines for sleep apnea, it's important to continue using them if they contract COVID-19, unless advised otherwise by a healthcare professional. However, they should be mindful of the potential for spreading the virus to others in their household, as the machine can aerosolize the virus. Recovery Phase: Post-acute COVID-19, often referred to as "long COVID," can also impact sleep patterns and potentially exacerbate sleep apnea. Persistent fatigue is a common symptom during this phase. Recommendations for Managing Sleep and Sleep Apnea During COVID-19: Maintain Sleep Hygiene: Stick to regular sleep schedules, ensure a comfortable sleep environment, and avoid excessive napping during the day. Consult Healthcare Providers: Individuals with sleep apnea should consult with healthcare providers about any adjustments needed in their treatment during a COVID-19 infection. Mindful CPAP Use: CPAP users should be particularly careful about hygiene and consider isolating themselves from other household members to prevent virus spread. Monitor Symptoms: If respiratory symptoms worsen, it's important to seek medical advice, as adjustments in sleep apnea management might be necessary. Understanding how acute COVID-19 affects sleep and sleep apnea is crucial for managing these conditions effectively. Always consult with healthcare professionals for personalized advice and treatment adjustments.  Thanks for being here. I’ll see you next week!