COPD is a chronic lung condition causing breathing difficulties and potentially leading to sleep issues like sleep apnea, chronic pain, and overall sleep quality reduction due to discomfort from symptoms like sinus issues and congestion. A wedge pillow can mitigate these symptoms, improving breathing and sleep by elevating the upper body and relieving lung pressure.
Adequate sleep is crucial for COPD patients, as it lessens symptom severity. In contrast, sleep deprivation can worsen hypertension or heart disease. In addition, when lying flat, the diaphragm’s downward pull by gravity hinders deep breathing, reducing oxygen in the bloodstream and compromising sleep quality.
Wedge Pillows for COPD Patients
A wedge pillow is an excellent solution for people with COPD who struggle with sleeping difficulties. A wedge pillow elevates the upper body at an angle between 30-45 degrees from horizontal while lying down on the bed or couch. This elevation allows airways to open more fully than lying flat on one’s back or stomach.
Wedge pillows come in different shapes and sizes depending on individual preferences and needs; however, most are made from a foam material that conforms to one’s body shape while providing support where needed most (head, neck, shoulders). Some models even include additional features like cooling gel layers or adjustable heights so users can customize their comfort level accordingly.
Using a wedge pillow has many benefits beyond improving breathing patterns while sleeping; they also help alleviate chronic pain associated with COPD symptoms, such as sinus issues or knee pain. In addition, wedge pillows are an affordable and non-invasive way to improve one’s quality of life, making it easier to get the restful sleep needed for optimal health.
Benefits of Using a Wedge Pillow for COPD Patients
Pressure Relief: How Wedge Pillows Benefit COPD Patients
Bed wedge pillows are becoming increasingly popular among individuals with chronic obstructive pulmonary disease (COPD). These pillows offer a range of benefits that can help alleviate the symptoms and discomfort associated with the condition. This section will explore some key ways wedge pillows can benefit COPD patients.
Elevated Sleeping Position for Pressure Relief
One of the primary benefits of using a wedge pillow is that it elevates the upper body, reducing pressure on the lungs. This elevation helps open airways and reduce shortness of breath, making breathing easier for COPD patients while sleeping. The angle at which a wedge pillow elevates your head and upper body can vary depending on your preference and medical needs. However, most experts recommend an elevation between 30-45 degrees.
Improved Breathing
Reducing pressure on the lungs by using a bed wedge for COPD patients relieves breathing difficulties during sleep. A study published in Respiratory Medicine Journal found that patients who slept with their upper bodies elevated experienced significant improvements in arterial blood gases (ABGs) compared to those who slept without elevation. ABGs measure how well oxygen enters your bloodstream, and carbon dioxide leaves it. Improved ABG levels indicate better oxygenation throughout the body.
Reduced Symptoms of Acid Reflux
Acid reflux is another common issue that affects many people with COPD. The condition occurs when stomach acid flows back into the esophagus, causing heartburn and other uncomfortable symptoms. Wedge pillows can help reduce these symptoms by keeping the head above the stomach while sleeping, preventing acid from flowing back into the esophagus.
Common Types of Wedge Pillows for COPD Patients
Orthopedic bed wedge pillows are an excellent solution for COPD patients who experience shortness of breath, difficulty breathing, and disrupted sleep. These pillows elevate the upper body and support the back, neck, and shoulders. They come in different sizes and shapes, including triangular and rectangular. Some orthopedic bed wedge pillows are sold as a set that includes a pillow for the head and neck and another for the legs and feet.
Types of Wedge Pillows Available
The most common wedge pillows available include orthopedic bed wedge, foam wedge, inflatable, and hybrid wedge pillows. Orthopedic bed wedge pillows are made from high-density foam or memory foam that conforms to the shape of your body while providing firm support to your back, neck, and shoulders. Foam wedge pillows are lightweight and portable but may need to offer more elevation for some users.
Inflatable wedge pillows can be adjusted to suit individual preferences by adding or removing air using an attached pump. Hybrid wedges combine features from both orthopedic bed wedges and foam wedges to provide maximum comfort while elevating your upper body.
Benefits of Using Wedge Pillows
COPD patients can benefit significantly from using a wedge pillow by reducing shortness of breath, improving breathing, and enhancing sleep quality. The elevation provided by these pillows helps open airways in the lungs, making breathing easier during sleep. In addition, sleeping with a raised head helps prevent acid reflux symptoms such as heartburn.
Case studies have shown that using a wedge pillow can improve oxygen saturation levels in COPD patients during sleep. For example, one study published in Respiratory Medicine Case Reports Journal found that using an inclined position with a 30-degree angle improved oxygen saturation levels by 3% compared to lying flat on their back.
Materials Used in Wedge Pillows and Their Impact on COPD Symptoms
Memory Foam for Better Support and Pressure Relief
Wedge pillows made from memory foam can provide better support and pressure relief for COPD patients. Memory foam is a type of polyurethane foam with viscoelastic properties. It responds to heat and pressure by conforming to the body’s shape. This makes it an ideal material for wedge pillows because it can contour to the specific needs of each user, providing customized comfort and support.
Memory foam is known for its ability to distribute weight evenly across its surface, which can help reduce pressure points that may cause discomfort or pain. In addition, for COPD patients who may already be experiencing breathing difficulties, a wedge pillow made from memory foam can help alleviate some physical strain when lying down.
Natural Materials for Hypoallergenic Properties
Pillows made from natural materials like bamboo or cotton can be hypoallergenic and reduce the risk of respiratory irritation. In addition, natural materials are often more breathable than synthetic materials, which allows air to circulate more freely around the body. This can help prevent overheating or sweating during sleep, which may exacerbate COPD symptoms.
Bamboo is a particularly popular material for wedge pillows because it is naturally antibacterial and hypoallergenic. It also has moisture-wicking properties that help keep users cool and dry throughout the night. Cotton is another good option because it is soft, breathable, and easy to clean.
Synthetic Materials May Worsen COPD Symptoms
Synthetic materials like polyester or nylon may not be as breathable as natural materials and could worsen COPD symptoms. These materials are often used in cheaper wedge pillows because they are less expensive than natural alternatives. However, they may not provide adequate airflow around the body, which could lead to overheating or sweating during sleep.
Furthermore, synthetic materials may contain chemicals or additives that irritate the respiratory system. For COPD patients already dealing with breathing difficulties, choosing a wedge pillow made from natural materials is important whenever possible.
Removable Covers for Easy Cleaning
Some wedge pillows come with removable covers that can be washed frequently to prevent the buildup of allergens and irritants. This is especially important for COPD patients who may be more sensitive to environmental triggers like dust mites, pet dander, or pollen.
Wedge pillows with removable covers can also help extend the pillow’s life by protecting it from stains and spills. When choosing a wedge pillow, look for a cover that is easy to remove and machine washable for maximum convenience.
Adjustable Layers or Inserts for Personalized Comfort
Wedge pillows with adjustable layers or inserts can provide personalized comfort and support for COPD patients. These pillows typically have multiple layers or inserts that can be added or removed to achieve the desired level of elevation and firmness.
This customization is beneficial for COPD patients who may have different needs depending on their current symptoms or sleeping position. By adjusting the layers or inserts in their wedge pillow, they can find the perfect balance of support and comfort to help them get a good night’s sleep.
Firmness Matters
It is important to choose a wedge pillow that is firm enough to provide support but not so firm that it causes discomfort or pain. A pillow that is too soft may not provide adequate elevation, while one that is too firm could put undue pressure on sensitive areas like the neck or back.
When choosing a wedge pillow, consider your individual needs and preferences and any advice from your healthcare provider. Remember, finding the right balance between support and comfort is key to getting a good night’s sleep when you have COPD.
Factors to Consider When Choosing a Wedge Pillow for COPD
Inclination Angle: Promoting Proper Breathing
The angle of inclination is one of the most critical factors to consider when choosing a wedge pillow for COPD. A 30 to 45-degree angle is recommended as it helps promote proper breathing and reduce symptoms like shortness of breath, coughing, and wheezing. In addition, this elevation allows the lungs to expand more fully, increasing oxygen intake and reducing the effort required to breathe.
Research has shown that using a wedge pillow with an appropriate incline can improve lung function and reduce respiratory distress in people with COPD. In a study published in the Journal of Physical Therapy Science, researchers found that using a 40-degree wedge pillow significantly improved lung function in patients with COPD compared to those with a flat pillow.
Material: Choosing High-Quality Materials
The material used in making your wedge pillow affects its comfort level, durability, and ability to provide adequate support. Memory foam or latex foam are excellent options because they conform to the body’s shape and offer good support while maintaining their shape over time.
Hypoallergenic materials like bamboo or cotton covers are ideal for people with allergies or sensitive skin. These materials are breathable, moisture-wicking, and easy to clean. They also prevent dust mites from accumulating on your pillow, which can cause respiratory problems.
Size: Finding the Right Fit
Wedge pillows come in different sizes depending on your bed size and body type. Choosing one that fits you well is essential since an ill-fitting pillow may not provide enough support or may be uncomfortable.
Taller individuals may prefer larger-sized pillows that allow enough room for their upper body while sleeping comfortably. However, smaller-sized pillows may be suitable for people with limited space or who prefer less elevation while sleeping.
Price: Staying Within Your Budget
While expensive wedge pillows may offer more features than affordable ones, many budget-friendly options are still available that provide adequate support and comfort. It’s essential to consider your budget when choosing a wedge pillow, but don’t compromise on quality.
A high-quality wedge pillow is an investment in your health, and it’s worth spending a little more to get the right one. However, you can also find good deals online or during sales events to help you save money without sacrificing quality.
Comparison of Wedge Pillows Based on Inclination Angle and Firmness
30-Degree Angle Incline Cushions for COPD Patients
Incline cushions are a popular choice among COPD patients as they provide the necessary elevation to improve breathing and reduce shortness of breath. We recommend a 30-degree angle incline cushion for COPD patients because it provides optimal elevation for breathing. In addition, this angle helps open the airways, allowing air to flow more easily into the lungs.
You can use the 30-degree angle incline cushion in various positions, like sitting or lying down. It also suits those who have acid reflux or snoring problems. The incline cushion is made of high-density foam that provides adequate support and comfort without sinking in too much.
COPD patients who have used the 30-degree angle incline cushion have reported significant improvements in their breathing and overall sleep quality. In addition, it is an affordable and effective solution for those who want to alleviate their symptoms without resorting to medication.
7-Inch Incline Wedge Pillows for COPD Patients
Wedge pillows with a 7-inch incline are ideal for COPD patients, as they offer the necessary elevation to reduce shortness of breath and improve lung function. In addition, these pillows are designed to elevate the upper body, which helps open the airways and reduce congestion.
The 7-inch incline wedge pillow can be used in various positions, such as sitting or lying down. It is also suitable for those with acid reflux or snoring problems. The wedge pillow is made of high-density foam that provides adequate support and comfort without sinking in too much.
COPD patients who have used the 7-inch incline wedge pillow have reported significant improvements in their breathing and overall sleep quality. In addition, it is an affordable and effective solution for those who want to alleviate their symptoms without resorting to medication.
Medium-Firm Wedge Pillows Preferred by COPD Patients
COPD patients prefer medium-firm wedge pillows, as they provide adequate support and comfort without sinking in too much. These pillows are made of high-density foam that retains its shape and provides the necessary elevation to improve breathing.
The medium-firm wedge pillow can be used in various positions, such as sitting or lying down. It is also suitable for those with acid reflux or snoring problems. The pillow is designed to elevate the upper body, which helps open up the airways and reduce congestion.
COPD patients who have used the medium-firm wedge pillow have reported significant improvements in their breathing and overall sleep quality. In addition, it is an affordable and effective solution for those who want to alleviate their symptoms without taking medication.
Gel-Infused Wedge Pillows Popular Among COPD Patients
Gel-infused wedge pillows are popular among COPD patients as they offer cooling properties and prevent overheating during sleep. These pillows are made of high-density foam that retains its shape and provides the necessary elevation to improve breathing.
The gel-infused wedge pillow can be used in various positions, such as sitting or lying down. It is also suitable for those with acid reflux or snoring problems. The pillow is designed to elevate the upper body, which helps to open up the airways and reduce congestion.
COPD patients who have used the gel-infused wedge pillow have reported significant improvements in their breathing and overall sleep quality. In addition, it is an affordable and effective solution for those who want to alleviate their symptoms without taking medication.
How to Use a Wedge Pillow Correctly for COPD Relief
Positioning the Wedge Pillow for Optimal COPD Relief
A wedge pillow is one of the most effective ways to alleviate COPD symptoms. However, using this type of pillow correctly is important to maximize its benefits. The first step in using a wedge pillow for COPD relief is positioning it at a 30-45 degree angle. This angle allows for optimal lung expansion and can reduce shortness of breath.
Ensuring the wedge pillow stays in place throughout the night is also essential. Additional pillows or supports can help keep your head, neck, and spine properly aligned while sleeping. This alignment can further improve breathing and prevent discomfort.
Using a Wedge Pillow Consistently for COPD Relief
Consistency is key. Using the pillow regularly can help prevent nighttime symptoms and improve overall breathing.
It’s important not to rely solely on medication or other treatments without considering lifestyle changes that could benefit your condition as well. Incorporating a wedge pillow into your nightly routine could be one such change that provides significant benefits over time.
Consulting with Healthcare Professionals Before Using a Wedge Pillow
While a wedge pillow can effectively alleviate COPD symptoms, it’s not necessarily suitable for everyone. Consult with healthcare professionals before introducing any new treatment or lifestyle change.
Individual needs and preferences vary greatly, so seeking professional advice ensures you make informed decisions about managing your condition.
The Benefit of Adjustable Wedge Pillows
In the quest for the perfect wedge pillow, adjustability stands out. Adjustable wedge pillows offer the unique benefit of customizing the incline according to your comfort.
With COPD, comfort and breathing ease can vary from day to day. An adjustable wedge pillow allows you to change the elevation angle based on your needs, making it an excellent choice for individuals with COPD.
Choosing the Best Adjustable Wedge Pillow
When choosing an adjustable wedge pillow, you want to ensure the adjustment mechanism is smooth and easy to operate. In addition, the pillow should maintain its stability and support even after adjusting.
Just like a non-adjustable wedge pillow, consider material, size, and price factors. Memory foam is an excellent choice for material due to its balance of comfort and support. Size, of course, should match your body dimensions and bed size and ensure that the price reflects the value of the product.
Understanding the Long Wedge Pillow
The length of a wedge pillow is an important factor to consider, especially when dealing with COPD. Long wedge pillows, often covering the entire body, offer several unique benefits compared to shorter ones.
A long wedge pillow supports the upper body and the lower body. This total body support can increase comfort and enhance the quality of sleep. Moving around in your sleep is especially beneficial, as it provides a larger support area.
Choosing the Best Long Wedge Pillow
When choosing a long wedge pillow, consider the same factors as before: material, incline angle, adjustability, and price. However, you also want to ensure that the pillow fits your bed well for long wedge pillows. It should be long enough for your body but not so long that it hangs off the edge of the bed.
Memory foam remains an excellent choice for material because it molds to the body’s shape. In terms of incline angle, you want a gentle slope that runs along the length of the body. An adjustable model is a bonus because it allows you to modify the incline as per your comfort.
Additional Tips for Better Sleep with COPD, Including Bedtime Routine and Medication Options
Establish a Consistent Bedtime Routine
Having COPD can make it difficult to breathe, especially at night. A consistent bedtime routine can help regulate your body’s internal clock and improve sleep quality. Try going to bed and waking up simultaneously every day, even on weekends. This will help your body get into a rhythm and make it easier to fall asleep at night.
Consider Using Anti-Snoring Devices
Snoring is common among people with COPD and can lead to interrupted sleep. Anti-snoring devices like nasal strips or mouthguards can reduce snoring and improve breathing during sleep. Consult with your doctor about which anti-snoring device is best for you.
Take Medication as Prescribed by Your Doctor
Your doctor may prescribe medication to manage COPD symptoms at night, such as bronchodilators or corticosteroids. It is important to take these medications as prescribed to prevent exacerbations of COPD symptoms during the night.
Use Sleep Foundation Special Offers
The Sleep Foundation offers special discounts on sleep aids, such as white noise machines or humidifiers that can improve sleep quality. Take advantage of these offers to create a more comfortable sleeping environment.
Elevate the Head of Your Bed with a Wedge Pillow
Elevating the head of your bed with a wedge pillow can reduce shortness of breath and coughing at night by helping to keep airways open while you sleep. Place the wedge pillow underneath your upper back and head for optimal results.
Avoid Consuming Caffeine or Alcohol Before Bedtime
Caffeine and alcohol are known to be sleep disruptors, so avoiding consuming them before bedtime is important if you have COPD. Instead, try drinking herbal tea or warm milk before bed to promote relaxation.
Sleeping Sitting in a Chair
Sitting pillows can provide relief for back pain and GERD.
The right pillow can make all the difference. Sitting pillows can be a great alternative to traditional pillows for those suffering from back pain or GERD (gastroesophageal reflux disease). These specially designed pillows are shaped like wedges and are meant to be used while sitting in bed or on a chair. They provide added support for the back and neck, which can help alleviate pain and discomfort. In addition, they can help prevent acid reflux by keeping the head above the stomach.
Side sleepers may find it challenging to sleep in a chair sitting up.
While sitting pillows can benefit some, they may only work well for some. Side sleepers, in particular, may find it difficult to get comfortable sitting up. This is because most people naturally prefer to sleep on their sides rather than their backs or stomachs. As such, side sleepers may struggle to find a natural position while using a sitting pillow.
Hospital beds and mattresses with adjustable headrests can offer better back support.
For those who need more support than a sitting pillow can provide, hospital beds and mattresses with adjustable headrests may be worth considering. These beds allow users to adjust the angle of their upper body, providing customized support for the neck, shoulders, and back. While these beds are more expensive than traditional options, they may be worth the investment for those who suffer from chronic pain or other conditions that affect their ability to get restful sleep.
Sleeping in a chair sitting up can reduce snoring and provide pain relief for back sleepers.
Despite its challenges, sleeping in a chair and sitting up does have some benefits. It can reduce snoring by keeping the airway open and preventing soft tissues from collapsing at the back of the throat. In addition, it can provide pain relief for back sleepers by taking pressure off the spine and allowing for better circulation. So while it may not be the most comfortable option, sleeping in a chair and sitting up can be a viable alternative to traditional sleeping positions.
Finding the Best Wedge Pillow for Your Individual Needs and Preferences
Consider the Material: Memory Foam Wedge Pillows vs. Foam Wedges
When looking for a wedge pillow, one of the first things to consider is the material. Memory foam wedge pillows are famous for their comfort and support, as they conform to your body’s shape while maintaining its structure. This type of wedge pillow is especially beneficial for those who suffer from back pain or acid reflux.
On the other hand, foam wedges are more affordable but may not be as durable as memory foam wedge pillows. They are typically made of polyurethane foam and can be firm or soft, depending on your preference. While they may not provide the same level of support as memory foam, they can still be effective in elevating your head and reducing symptoms.
Look for Adjustability: Adjustable Wedge Pillows vs. Regular Pillow Wedges
Another factor to consider when choosing a wedge pillow is adjustability. Adjustable wedge pillows allow you to customize the angle and height to your preference, which can be especially helpful if you have specific health concerns such as COPD or sleep apnea.
Regular pillow wedges have a fixed incline and are often less expensive than adjustable options. However, they may need to provide more elevation or support for some people.
Think About Size and Shape: Triangle Wedge Pillows vs. Bed Wedge Pillow Sets
Wedge pillows come in different shapes and sizes to accommodate various needs. For example, triangle wedge pillows are great for elevating the upper body while sleeping or resting in bed, making them ideal for those with respiratory issues like COPD or asthma.
Bed wedge pillow sets often come with multiple pieces that can be arranged in different ways to provide full-body support while sleeping or relaxing. These sets can include a backrest, leg rest, and neck roll to alleviate pressure points throughout the body.
Check Reviews: Finding a Good Wedge Pillow That Meets Your Needs
With so many options on the market today, finding a good wedge pillow that meets your needs can be challenging. That’s why it’s essential to check reviews from other users who have already tried the product.
Many wedge pillows have mixed reviews, so it’s crucial to read feedback from others and look for patterns in the comments. For example, suppose several people mention that a wedge pillow is too firm or unsupportive. In that case, consider another option.
Consider Your Budget: Affordable Options vs. High-End Wedge Pillows
While some high-end options, like the Zuma foam wedge pillow, can be pricey, many affordable options are also available. For example, the 6pcs orthopedic bed wedge pillow set is an excellent choice for those on a budget who still want full-body support while sleeping or relaxing.
Alternatively, you could use a regular pillow as a makeshift wedge by stacking two or three pillows together to create an incline. While this may provide less support than a dedicated wedge pillow, it can be cost-effective for those needing temporary relief.
How to Avoid Sliding Down from Elevated Head of Bed and Reflux
Elevating the head of the bed or using a wedge pillow can alleviate acid reflux, heartburn, and stomach acid. However, preventing sliding from the elevated position is vital, which can worsen reflux. This can be achieved by using a non-slip surface or pad under the pillow, and additional back support from pillows or cushions. Consulting a healthcare provider can help establish the optimal bed elevation, balancing benefits and comfort.
Moreover, comfort can be improved with loose clothing and avoiding heavy pre-bedtime meals to decrease stomach pressure and acid reflux. Lifestyle modifications, such as maintaining a healthy weight, quitting smoking, and limiting alcohol, can also mitigate reflux symptoms.
Conclusion: Finding the Best Wedge Pillow for COPD
Consider the Angle of Elevation That Works Best for Your COPD Symptoms
When choosing a wedge pillow for COPD, it is essential to consider the angle of elevation that works best for your symptoms. The ideal angle can vary from person to person, depending on the severity and type of COPD they have. For example, a higher angle may be necessary for those with severe breathing difficulties, while a lower angle may suffice for those with milder symptoms.
It is recommended to start with a 30-degree angle and adjust as necessary. Some individuals may find a steeper incline more comfortable, while others prefer a shallower slope. Listening to your body and finding what works best for you is important.
Look for High-Quality Materials That Provide Proper Support
A wedge pillow made of high-quality materials can provide proper support and help alleviate COPD symptoms during sleep. Look for memory or high-density foam pillows, as these materials contour to the body’s shape and provide adequate support.
Ensure the pillow has a firm base and does not compress too much underweight. This will prevent sinking into the pillow too deeply, which can cause discomfort and hinder breathing.
Choose a Size That Fits Your Bed and Allows You to Sleep Comfortably
The size of the wedge pillow is also an important factor when selecting one for COPD. Choose a size that fits your bed properly without occupying too much space or causing discomfort during sleep.
Choosing a size that allows you to sleep comfortably in any position you prefer is crucial. For example, some wedge pillows are designed specifically for back sleeping, while others are also suitable for side sleeping.
Check If the Pillow Comes With a Removable Cover
Maintaining hygiene is essential when living with COPD since respiratory infections can worsen symptoms significantly. Choosing a wedge pillow with removable covers makes cleaning easier by allowing you to wash them regularly.
Ensure the cover material is breathable and hypoallergenic to prevent allergic reactions or skin irritations.
Read Reviews From Other COPD Patients Who Have Used the Pillow
Reading reviews from other COPD patients who have used the pillow can provide valuable insight into its effectiveness. Look for reviews that mention improved breathing, reduced snoring, and better sleep quality.
Consult With Your Doctor or Respiratory Therapist Before Purchasing a Wedge Pillow
It’s essential to consult with your doctor or respiratory therapist before purchasing a wedge pillow to ensure it is suitable for your individual needs. They can provide recommendations based on your specific condition and advise what type of wedge pillow will work best for you.
Common Questions on Wedge Pillows: FAQs
Q: Can wedge pillows completely cure COPD symptoms?
A: Unfortunately, no. Wedge pillows can help alleviate symptoms such as shortness of breath and coughing by elevating the head and opening the airways. However, they cannot cure COPD or replace medical treatment prescribed by a doctor.
Q: Are all wedge pillows the same?
A: No, there are different wedge pillows with varying angles and firmness levels. It’s important to choose one that suits your individual needs and preferences.
Q: Can I use a regular pillow instead of a wedge pillow?
A: While a regular pillow may provide some elevation, it will provide a different level of support than a wedge pillow designed for COPD patients.
Q: How do I clean my wedge pillow?
A: Check the manufacturer’s instructions for specific cleaning guidelines, but most can be spot cleaned or wiped down with a damp cloth. Some covers may be machine washable.
Q: Is sleeping in a chair sitting up safe instead of using a wedge pillow?
A: Sleeping in a chair is not recommended as it can strain your neck and back. It may not provide adequate elevation for optimal COPD symptom relief.
Q: Can children use wedge pillows for COPD symptoms?
A: It’s best to consult with a pediatrician before using any medical device for children.
Q: How long does it take to see results from using a wedge pillow?
A: Results may vary depending on individual circumstances. Some people may experience immediate relief, while others may need to use the pillow consistently over time to see improvement.
Further reading
https://link.springer.com/article/10.1007/s11325-004-0193-1
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5700252/
https://www.medslant.com/medslant-big-memory-foam-acid-reflux-pillow/