Key takeaways
- Best Overall: Kolbs Bed Wedge Pillow, 7.5-inch standard height with a jacquard cover.
- Best Listed Incline Angle: Aeris Wedge Pillow, memory foam with a 19-degree incline.
- Best for Side Sleepers: Sleepnitez 8-inch Bed Wedge, with a soft memory foam top layer.
- Best 10-Inch Headboard Wedge: Bedluxe 10-inch Wedge Pillow for acid reflux.
- Best Tall Option: Yojoker 12-inch Memory Foam Wedge for headboard use.
- Best Large Footprint: Nordjager 24 x 24 x 10 Inch Bed Wedge with a 40D memory foam top.
The best wedge pillow for acid reflux is one that raises your whole upper body, not just your head, by roughly 6 to 8 inches, with a gentle slope that is long enough to carry your shoulders. The Kolbs 7.5-inch bed wedge is our top pick for most people because it hits that height in a full-width design, and the Aeris 19-degree memory foam wedge is the runner-up for those who want a measured slope on the label. This guide explains the height maths, how to sleep on a wedge as a side sleeper, and six models. It is general comfort information, not medical advice: reflux that is frequent, painful or wakes you at night should be discussed with a doctor.
Our top picks
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Top Picks at a Glance
- Best Overall: Kolbs Bed Wedge Pillow, 7.5-inch standard height with a jacquard cover.
- Best Listed Incline Angle: Aeris Wedge Pillow, memory foam with a 19-degree incline.
- Best for Side Sleepers: Sleepnitez 8-inch Bed Wedge, with a soft memory foam top layer.
- Best 10-Inch Headboard Wedge: Bedluxe 10-inch Wedge Pillow for acid reflux.
- Best Tall Option: Yojoker 12-inch Memory Foam Wedge for headboard use.
- Best Large Footprint: Nordjager 24 x 24 x 10 Inch Bed Wedge with a 40D memory foam top.
Quick Comparison
| Product | Best for | Key specs | Watch for | Price tier |
|---|---|---|---|---|
| Kolbs 7.5″ Wedge | Most adults wanting moderate lift | 7.5 in height, jacquard cover, standard width | Wider versions sold separately | Mid-range |
| Aeris 19-degree | Those who want a stated angle | Memory foam, 19-degree incline, washable cover | Steeper than some find comfortable | Premium |
| Sleepnitez 8″ | Side sleepers | 8 in, 3.25 in soft memory foam top layer | Dimensions beyond height not in the title | Premium |
| Bedluxe 10″ | Higher lift for headboard gap | 10 in, triangle shape | May feel steep for beginners | Mid-range |
| Yojoker 12″ | Maximum incline | 12 in, memory foam, washable cover | Tall; check neck angle | Mid-range |
| Nordjager 24x24x10 | Larger body, wide bed | 24 x 24 x 10 in, 40D memory foam top | Bulky to store | Mid-range |
How High Should a Wedge Pillow Be for Acid Reflux?
General reflux self-care guidance, including advice published by gastroenterology groups, commonly suggests raising the head end of the bed by about 6 to 8 inches, because gravity helps keep stomach contents down. The key idea is to lift the torso, not bend at the neck. A standard pillow stacked under the head creates a kink at the neck and the waist and does little for the chest, which is why wedge pillows and bed risers are used.
| Wedge height | Incline over a 24 in run | Typical use | Comment |
|---|---|---|---|
| 6 to 7.5 in | About 14 to 18 degrees | Mild positional comfort, beginners | Easiest to adapt to; may be below the 6 to 8 in guidance after compression |
| 8 to 10 in | About 19 to 24 degrees | Most reflux-focused sleepers | Matches the commonly cited range |
| 12 in | About 30 degrees | Heavy reflux discomfort, snoring, short-term rest | Steep; slides and neck strain more likely |
The incline figures in the table are simple trigonometry for a 24-inch run: a 7.5-inch rise is about 18 degrees, a 10-inch rise about 24 degrees and a 12-inch rise about 30 degrees. Foam also compresses under your weight, so a 10-inch wedge may behave like 8 or 9 inches after you lie on it. Many readers searching for a MedSlant-style wedge want a long, gradual slope that carries the shoulders. The listings here are not that brand, but the same principle applies: longer wedges give a gentler angle.
1. Kolbs Bed Wedge Pillow, Standard 7.5-Inch: Best Overall Balance of Height and Comfort
- Height: 7.5 inches (standard width version)
- Marketed for acid reflux, sleep apnea and back pain relief
- FSA eligible (as listed)
- Jacquard cover (listed)
- Taller 12-inch and extra wide versions exist
Best for: first-time wedge users who want a moderate incline in a mainstream, well-known design.
Skip if: you need 10 inches or more of lift, in which case consider the taller 12-inch version.
A 7.5-inch wedge lands just under the lower edge of the often-cited 6 to 8 inch range once compression is considered. That makes it a sensible first step: high enough to feel a real slope, low enough that most people adapt within a few nights.
The jacquard cover is a woven fabric that is textured and breathable compared with smooth polyester. It is worth knowing that the cover is the part that is touched most, and many wedge buyers end up wishing they could wash it. Check the maker’s page for care information on this version.
Kolbs offers a range, including a 12-inch version and a super-wide wedge. The standard width suits most single sleepers on a queen, but a larger person or someone who moves a lot may prefer the wider one.
Pros
- Moderate height easy to adapt to
- Recognised brand with several size options
- Marketed directly for reflux use
Cons
- Might be low for heavy reflux discomfort
- Foam density not stated in the title
2. Aeris Wedge Pillow: Best With a Stated 19-Degree Incline
- Incline: 19 degrees (listed)
- Memory foam bed wedge
- Machine-washable cover (listed)
- Marketed for acid reflux, snoring, reading and leg elevation
- Dimensions: check the option you choose
Best for: readers who want the angle stated on the label instead of a height only.
Skip if: you are new to wedge sleeping, because 19 degrees is a notable slope.
Giving the angle rather than the height helps compare products fairly. A 19-degree slope equals roughly an 8-inch rise over a 24-inch run, which lines up with the commonly suggested range. It is a useful reference point for judging the others.
The listing mentions post-surgery recovery, reading and leg elevation, which means the shape is meant to be versatile. You can flip it and use it under the knees. Versatility is great, but if you only want it for sleep, a simpler wedge will do.
Memory foam moulds to the body and returns slowly. The trade-off is warmth. A memory foam wedge can feel warm under the legs and back if your room is hot. A washable cover helps with hygiene.
Pros
- Angle stated on the listing
- Washable cover
- Several uses beyond reflux
Cons
- Premium price tier
- Steep for a first wedge
3. Sleepnitez 8-Inch Bed Wedge Pillow: Best for Side Sleepers
- Height: 8 inches
- 3.25-inch soft memory foam top layer (listed)
- Marketed for acid reflux and sleep apnea
- FSA eligible (as listed)
- Width and length: not in the title
Best for: people who sleep on their side, where a soft top layer lets the shoulder sink slightly.
Skip if: you prefer a firm, flat surface, since the top layer is described as soft.
Side sleeping on a wedge is the awkward case. A hard, flat slope pushes the lower shoulder up and forward. A soft memory foam top layer, here listed as 3.25 inches thick, lets the shoulder compress into the wedge so the neck stays level.
Many reflux guides suggest sleeping on the left side, since the stomach sits below the oesophagus in that position. This is a general observation and not a personal prescription. If you are a side sleeper, the shoulder comfort matters more than a steeper angle.
At 8 inches the height sits in the middle of the commonly suggested range, which is a good balance. Check the width, as a narrow wedge is hard for a side sleeper to stay on.
Pros
- Soft top layer for shoulders
- Mid-range height
- Clear marketing for reflux use
Cons
- Premium price tier
- Footprint not in the title
4. Bedluxe 10-Inch Wedge Pillow: Best 10-Inch Wedge for Headboard Gaps
- Height: 10 inches
- Triangle wedge for headboard
- Marketed for acid reflux relief, snoring and back pain
- Colour: white and grey
- Fill and density: not listed in the title
Best for: readers who want a taller slope and sleep against a headboard.
Skip if: you are small-framed, because a taller wedge can push the head forward.
The point of a 10-inch wedge is to deliver the higher end of the suggested height while allowing for foam compression. It is also a good fit if your mattress is soft and sinks under the weight of the hips.
Headboard wedges are designed to sit against the headboard so the slope begins at the wall and finishes lower down the bed. If you pull the wedge away from the headboard, a gap forms and the pillow can slide. Push it right in and tuck the sheet around the base.
If you find 10 inches too steep, the same maker offers a wedge set with adjustable 9 and 12 inch pieces, so you could scale up or down.
Pros
- Taller slope offers more lift
- Designed to sit against a headboard
- Mid-range tier
Cons
- May feel steep for beginners
- Foam details not stated
5. Yojoker 12-Inch Memory Foam Wedge: Best Tall Wedge
- Height: 12 inches
- Memory foam wedge for headboard use
- Marketed for acid reflux, GERD, snoring, post-surgery rest and leg elevation
- Washable cover (listed)
- Length and width: not in the title
Best for: short-term rest after a procedure or a person who wants the maximum lift.
Skip if: you plan to sleep flat on your side all night, as 12 inches can strain the neck.
A 12-inch wedge is the tallest in this group, with an incline near 30 degrees over a 24-inch run. That is more than most people need for sleep, so it is better suited to resting, reading or recovery than ordinary nights.
Because it is tall, the slope can leave the neck bent forward if your pillow adds more height. Place a thin pillow only under the head, or remove it entirely, so the head and spine make one line.
The listing also mentions leg elevation. Turned around, the wedge lifts the legs, which some people use for tired legs. For that, the wide footprint helps.
Pros
- Maximum lift
- Washable cover
- Versatile for resting
Cons
- Steep for most sleepers
- Dimensions beyond height not stated
6. Nordjager Bed Wedge, 24 x 24 x 10 Inch: Best Large-Footprint Wedge
- Size: 24 x 24 x 10 inches
- 40D memory foam top layer (listed)
- Supportive foam base (listed)
- Marketed for sleeping
- Cover details: not listed in the title
Best for: larger bodies and queen or king beds, where a bigger platform stops the wedge from feeling narrow.
Skip if: you have a small bed or limited storage, because it is a big block of foam.
Dimensions are the strength here. A 24-inch width gives a shoulder-to-shoulder platform that suits broader sleepers, and the 10-inch height lines up with the higher end of the suggested range. The 24-inch run produces roughly a 24-degree slope.
The 40D memory foam top layer gives a firmer but moulded surface; the density number refers to firmness and durability of the foam. The supportive base keeps the slope from collapsing. The mix works against the problem of a wedge that flattens in a few months.
Because it is large, it will take space on a smaller mattress and is awkward to store. If you travel or move often, a lighter wedge is easier.
Pros
- Large platform
- Clear dimensions
- Dense foam layers
Cons
- Bulky
- Cover details not listed
Also Consider
Cozymaker 7.5-Inch Bed Wedge
A cooling memory foam incline wedge at a low price, a good match if you want the Kolbs height at a lower tier.
Ruqmuis 10-Inch Wedge Pillow
A 10-inch headboard wedge with a cover, marketed for reflux, back pain and post-surgery use.
Sasttie 24 x 24 x 12 Inch Memory Foam Wedge
A wide, tall wedge in cool grey, a comparable alternative to the Nordjager with two extra inches of height.
Kolbs Extra Wide Bed Wedge
The super-large version of the Kolbs wedge, memory foam top and jacquard cover, for people who want more width.
Wedge Pillow or Raised Bed? Pros and Cons
| Option | Pros | Cons | Best for |
|---|---|---|---|
| Foam wedge pillow | Cheap, portable, no tools | Can slide; sleeping on an angle only above the waist | Most single sleepers, renters, travel |
| Adjustable bed | Adjusts angle, supports whole body | Expensive, heavy, needs space | Long-term use and couples with different needs |
| Bed risers under the headboard legs | Entire mattress tilts; no hip bend | Needs sturdy frame; mattress can shift | People with a solid frame and no partner |
| Stack of ordinary pillows | Free | Bends the neck and waist; collapses | Short-term only |
For most readers a wedge is the simplest first step. Hold it in place by tucking a fitted sheet over the bottom third and placing the wedge against the headboard. If you share a bed, a wide wedge or a pair of side-by-side wedges avoids one partner sinking into the gap.
Setting Up and Sleeping on a Wedge: A Practical Routine
A wedge only works if it stays put and your body lines up with it. These steps take a few minutes and prevent most of the common complaints.
- Place the wedge against the headboard or wall, with the tall end at the top. Leave no gap, or the pillow will slide as you move.
- Sit on the bed with your hips at the bottom of the slope, then lie back so your shoulder blades rest on the wedge, not just your head.
- Keep any extra pillow thin. One flat pillow for the head is enough; two or more bends the neck and cancels the benefit.
- Put a small pillow under the knees if your lower back feels pulled. This stops you sliding down the slope.
- Tuck the fitted sheet over the bottom third of the wedge, or add a non-slip mat between the wedge and the mattress.
- Give it a full week. Waking up with a stiff neck or sore hips on night one is common while the body adapts.
Eating habits matter too, and they are usually part of the same advice from digestive health groups. Finishing meals two to three hours before lying down, keeping portions moderate and noticing personal triggers such as late coffee, alcohol or spicy food are all common suggestions. These are general lifestyle points, not a substitute for medical advice.
If you are pregnant, recovering from surgery, or using a wedge for sleep apnea, ask your clinician about the right height and position. A wedge that suits a person with mild heartburn may not be right for a medical condition. Several of the listed products are marketed for post-surgery rest and snoring, but those uses should be guided by your care team.
What Wears Out First
Foam wedges commonly lose height at the thin end first, because that is where compression is greatest. Covers pill or stretch next. If you notice the slope has flattened by an inch or more, the wedge is no longer delivering the lift it was bought for. Rotating the wedge end for end is not possible with a sloped shape, so budget for replacement every one to three years. Washing the cover every two weeks and airing the foam in a dry room helps it last.
How We Chose
This guide is research-based. We did not personally use these products and we do not publish measured comfort scores. We began with each wedge pillow’s listed height, dimensions, foam type and cover, and checked those against the maker’s descriptions. When a detail was not stated, we labelled it not listed.
We looked for wedge pillows made for sleeping or reclined resting, not travel cushions, and spread picks across height (7.5 to 12 inches), foam construction, side-sleeper design and footprint. We capped each brand at one pick in the main list to avoid crowding.
For the height guidance we relied on general reflux self-care advice from gastroenterology and digestive health organisations, which suggests raising the head of the bed by 6 to 8 inches. These sources describe lifestyle measures for heartburn and do not endorse any product, and our inclines come from simple geometry, not lab measurement.
Buying Guide: What to Look for in a Wedge Pillow for Acid Reflux
Height after compression
Aim for 6 to 8 inches of effective lift. Foam compresses 15 to 25 percent under body weight, so a nominal 8 to 10 inch wedge is the practical choice for most adults. Lighter sleepers compress less; heavier sleepers more.
Length of the slope
A short wedge lifts only the head and upper shoulders. Look for 24 inches or more of run so that the whole upper back is supported. If the listing gives only the height, check the length and width on the maker’s page.
Foam construction
A memory foam top over a firmer base is the common structure. The top provides comfort and the base prevents collapse. Density figures like 40D indicate a firmer, more durable foam. Wedges made from one soft foam slab tend to sag at the centre within months.
Cover and washability
A removable cover is vital because the pillow is in contact with skin all night. Check for a zipper, and look for non-slip bottoms or a grippy base to reduce sliding.
Fit for your sleeping position
Back sleepers do well on almost any wedge. Side sleepers need a soft top layer or a gentler angle. Stomach sleepers should generally avoid wedges. If you toss and turn, a wider wedge helps you stay on top.
Frequently Asked Questions
What is the best wedge pillow for acid reflux?
The best wedge pillow for acid reflux lifts the whole upper body by 6 to 8 inches, with a long enough slope to carry the shoulders. The Kolbs 7.5-inch is our overall pick and the Aeris 19-degree is the pick for a stated angle.
Does a wedge pillow help acid reflux?
Raising the upper body uses gravity to keep stomach contents down, and many people find it more comfortable. It is a comfort measure, not a treatment, so talk to your doctor if symptoms are frequent.
What is the best wedge pillow for side sleepers with acid reflux?
A wedge with a soft memory foam top layer and a moderate height, such as the Sleepnitez 8-inch, lets the shoulder sink in. Pairing it with a wide footprint prevents rolling off.
How high should a wedge pillow be for acid reflux?
Most guidance suggests 6 to 8 inches of lift. Because foam compresses, a 8 to 10 inch wedge often delivers that in practice.
Which side should I sleep on with acid reflux?
Many reflux guides suggest the left side, since the stomach sits below the oesophagus in that position. Individual responses vary, so ask your doctor.
Can I use a wedge pillow with my regular pillow?
You can, but keep the extra pillow thin. A thick pillow on top of a wedge bends the neck forward, which defeats the purpose of the slope.
How long does a wedge pillow last?
High-density foam wedges commonly keep their shape for one to three years of nightly use. Replace it when it slopes in the middle or the height drops noticeably.
Which One Should You Buy?
Pick the Kolbs 7.5-inch if you want a proven, moderate lift. Pick the Aeris if the stated 19-degree angle appeals. Choose the Sleepnitez if you sleep on your side, the Bedluxe 10-inch for a taller headboard wedge, the Yojoker 12-inch for the highest slope, and the Nordjager if you want a roomy platform. Begin with the lowest height that gives you relief, give your body a week to adapt, and speak to a doctor if night-time reflux continues.
Sources
- Manufacturer product pages and listing details for Kolbs, Aeris, Sleepnitez, Bedluxe, Yojoker and Nordjager
- Digestive health organisation pages on heartburn self-care and head-of-bed elevation
- Sleep medicine guidance on sleep position and elevation
- Foam density and firmness explainers from bedding manufacturers
Last updated: October 2026
