The headline “If you usually sleep on your right side, there’s something important you should know…” is another example of clickbait. Sleeping on your right side is not inherently harmful for most people. The best sleeping position depends on your health, comfort, and any medical conditions you have.
Here’s what the evidence suggests:
Possible downsides of sleeping on your right side
- Acid reflux (heartburn): Some studies suggest sleeping on the left side may reduce acid reflux, while sleeping on the right side can make symptoms worse for some people.
- Pregnancy: Pregnant people, especially later in pregnancy, are often advised to sleep on their left side when comfortable because it may improve blood flow. However, changing positions during sleep is normal, and either side is generally considered acceptable if recommended by their healthcare provider.
Potential benefits of sleeping on your right side
- It can be comfortable and reduce snoring for some people compared with sleeping on their back.
- Many people with shoulder or hip discomfort simply sleep better on the side that feels most comfortable.
Side sleeping in general
Whether you sleep on your left or right side, you may benefit from:
- Using a pillow that keeps your neck aligned with your spine.
- Placing a pillow between your knees to reduce pressure on your hips and lower back.
- Switching sides if one shoulder becomes sore.
When to consider changing positions
You may want to try sleeping on your left side if you:
- Frequently experience heartburn or acid reflux at night.
- Find that your symptoms improve in that position.
Bottom line
For most healthy adults, sleeping on your right side is perfectly fine. There is no strong evidence that it is dangerous or that everyone should avoid it. If you have acid reflux, certain heart conditions, are pregnant, or have chronic pain, your healthcare provider may recommend a specific sleeping position based on your individual needs.
