Best Sleeping Position for Breathing Problems

Imagine lying in bed, exhausted after a long day, but the moment you close your eyes, breathing feels like a struggle. Maybe it’s a stuffy nose, a tight chest, or that frustrating feeling of not getting enough air. If this sounds familiar, you’re not alone. Many people deal with breathing difficulties at night, whether from allergies, asthma, sleep apnea, or congestion. The way you sleep can make a big difference in how well you breathe.

Your sleeping position affects how open your airways are, how much pressure is on your lungs, and even how smoothly oxygen moves through your body. The right position can help reduce snoring, ease congestion, and make it easier to breathe deeply. In this blog, we’ll take a look at the best sleeping positions to help with breathing problems and how you can make simple changes for better rest.

Why Breathing Problems Happen While Sleeping

Struggling to breathe while sleeping can be frustrating and sometimes even scary. There are different reasons this might happen, ranging from temporary conditions to chronic health issues. Understanding the cause can help in finding the right solution.

1. Sleep Apnea

   Sleep apnea is one of the most common reasons people experience breathing issues at night. It happens when the airway gets blocked during sleep, making it hard to breathe.

2. Obesity

   Excess weight can make breathing harder at night, especially when lying down. The added pressure on the chest and abdomen can limit the movement of the diaphragm, making it tough for the lungs to fully expand. This can lead to shallow breathing, discomfort, and interrupted sleep. Obesity also raises the chances of conditions like sleep apnea, which further affect breathing during the night.

3. Diaphragm Paralysis

   The diaphragm is the main muscle involved in breathing. If it becomes weak or paralysed due to nerve or muscle damage, it can make breathing difficult, particularly when lying flat.

4. Pneumonia

   Pneumonia is a lung infection that causes the air sacs to fill with fluid or pus. This makes it harder to breathe and reduces the oxygen level in the body.

5. Asthma

   Asthma is a long-term condition that causes the airways to become inflamed and narrow, making breathing harder. For some, asthma symptoms get worse at night, a condition known as nocturnal asthma. This can lead to coughing, wheezing, and difficulty breathing while lying down. Managing asthma with medications can help control nighttime symptoms.

6. Chronic Obstructive Pulmonary Disease (COPD)

   COPD is a progressive lung disease that makes breathing more difficult over time. It includes conditions like emphysema and chronic bronchitis and is often linked to smoking. Breathing issues can become more noticeable at night. While COPD cannot be reversed, quitting smoking and following a treatment plan can help slow the progression of the disease and improve breathing.

Best Sleeping Position for Breathing Problems

The way you position your body at night can make a big difference in how easily you breathe. Some positions help keep your airways open, while others reduce pressure on your lungs and improve oxygen flow. Here’s how to adjust your sleeping posture to breathe better and sleep more comfortably.

1. Side Sleeping with a Pillow Between Your Legs

   Sleeping on your side is one of the best ways to keep your airway open and reduce breathing difficulties. Adding a pillow between your legs helps keep your spine aligned, reducing strain on your back and neck. This alignment prevents your airway from getting compressed, making it easier to breathe throughout the night.

   Choosing a mattress that’s ideal for side sleepers like the Flo Ergo™Mattress can also improve comfort and support. The Stress Release™ Technology helps ease pressure on your hips and shoulders, which is especially helpful when you're sleeping on your side to breathe better. The 3D Air-Flo™ Technology keeps you up to 5° cooler through the night, which can make breathing a little easier  by pulling heat and pushing it out through the sides of the mattress., especially if you tend to feel warm or restless. Lastly, we recommend you to check out this guide on side sleeping that can help you understand how to get the most out of this position.

2. Sleeping on Your Side – Best for Asthma

   Lying on the left or right side uses gravity to your advantage. It prevents the tongue and airway tissues from collapsing toward the back of the throat, making it easier to breathe. This position is especially helpful for those with asthma or sleep apnea.

   If you sleep in this position, consider using a mattress that works with your body. The Ergo™ mattress is a great option here. With its soft ergonomic support and memory foam top, it gives that gentle sink-in feeling while keeping your spine aligned. It’s designed to ease pressure points and improve blood circulation, helping you breathe better and sleep deeper.

3. Sleeping on Your Left Side – Best for Pregnant Women

   Now if you’re pregnant, especially in the third trimester, doctors often suggest sleeping on your left side. It’s better for blood flow, takes pressure off your lungs, and helps with overall comfort. For that extra support, you might want to try the Anti-Gravity™ mattress. It’s made with 100% natural latex, which is gentle on the body, breathable, and naturally anti-allergenic. The latex base is medium firm—neither too soft nor too hard—offering just the right amount of firmness as it is while helping your spine stay aligned. If you’re feeling heavy and uncomfortable at night, this can really ease things. Add a pillow between your knees and you’ve got a setup that supports both you and your baby.

4. Sleeping on Your Stomach

   Stomach sleeping isn’t the most common position, but it can actually help with breathing problems. This position reduces pressure on your lungs by shifting the weight of your heart and large blood vessels away from them. With less pressure on your respiratory system, your lungs can expand more freely, making breathing easier.

   During the COVID-19 pandemic, doctors found that placing patients in a stomach-down position helped improve oxygen levels.(Source) The same principle applies when sleeping in this position at home, especially for those with sleep apnea.

   To make stomach sleeping more comfortable, consider using a mattress that is firmer like Flo’s Ortho™ Mattress.  Its Pain Release™ and Stress Release™ Technologies work together to keep your spine aligned and reduce pressure on your chest and abdomen. This means your lungs get more room to expand, helping you breathe more easily through the night. You can also place a thin pillow under your forehead, allowing enough space to breathe comfortably without straining your neck.

5. Sleeping on Your Back with Proper Elevation

   Lying on your back can sometimes make breathing problems worse, especially if it leads to airway obstruction. However, adjusting the way you sleep on your back can make a big difference.

   1. Keeping Your Shoulders and Neck Elevated

      Flo’s Adjustable Pillow is perfect to create the optimal elevation that is just right for you and your unique sleep needs. You can simply remove as much fibre as needed to adjust your pillow so that your head and shoulders are elevated to prevent airway blockages and improve airflow. If sinus congestion is a problem, this position helps drainage flow downward instead of building up and making it harder to breathe.

   2. Raising Your Head and Keeping Your Knees Bent with a Pillow Underneath

      This sleeping position is particularly helpful for people with chronic lung conditions, asthma, or COPD. Keeping your upper body slightly elevated reduces strain on the lungs, while bending your knees and placing a pillow underneath provides spinal support and relieves pressure on your chest.

Closing Thoughts

If breathing problems keep disturbing your sleep, it’s worth discussing them with a doctor. Sometimes, a simple change in sleeping position helps, but other times, an underlying condition needs attention. A doctor can pinpoint the cause and suggest the right steps, whether it’s lifestyle adjustments, medical treatment, or sleep studies. Getting the right guidance early can prevent bigger issues down the road.