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Onion Under Pillow: Myths, Benefits, and Practical Insights
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Onion Under Pillow: Myths, Benefits, and Practical Insights

From Puffy Editorial Team
Last updated on: Feb 06, 2025 | 4 min read
Onion Under Pillow: Myths, Benefits, and Practical Insights

Key Takeaways

  • Placing an onion under your pillow is an old folk remedy believed to aid in better sleep and relieve congestion.
  • Scientific evidence supporting these claims is limited, but some people find the practice beneficial for breathing and relaxation.
  • Onions contain sulfur compounds that may help clear nasal passages when cut open.
  • Alternative sleep solutions, including high-quality bedding and mattresses, may provide more reliable comfort and health benefits.

Placing an onion under your pillow is a practice with historical roots, often linked to traditional medicine and home remedies.

Some claim it helps with colds, clears nasal congestion, and even improves sleep quality.

While science does not strongly support these claims, many people swear by this method for its perceived benefits.

What Happens If You Put an Onion Under Your Pillow?

The idea of keeping an onion under your pillow dates back centuries, with proponents believing it can:

  • Ease congestion – Onions release sulfur compounds that may help open nasal passages.

  • Improve air quality – Some believe onions absorb toxins, though no scientific evidence supports this.

  • Enhance relaxation – The scent may have a placebo effect, creating a sense of comfort and aiding sleep.

  • Repel bacteria and viruses – While onions have antimicrobial properties, their ability to prevent illness through inhalation is unproven.

While many dismiss it as a myth, some find it genuinely beneficial, particularly when dealing with a cold or allergies.

Sleeping with an Onion Under Your Pillow

If you are curious about sleeping with an onion under your pillow, here’s how it is typically done:

Steps to Try It:

  1. Select a fresh onion – Yellow or red onions are commonly used.

  2. Slice it in half – This releases its natural compounds.

  3. Place it on a small dish – To prevent staining and odor transfer.

  4. Position it under or beside your pillow – Keep it close to your face for potential effects.

Potential Benefits:

  • Clears sinuses – Onion vapors may help loosen mucus.

  • May aid in sleep – Some people report feeling more relaxed with the scent.

  • Natural remedy for colds – A long-standing traditional approach to respiratory issues.

However, downsides include a strong smell that may linger on bedding and a lack of scientific validation for health benefits.

Does an Onion Under the Pillow Really Work?

The scientific community largely dismisses the idea that an onion under the pillow provides health benefits.

While onions contain antioxidants and antimicrobial properties when consumed, there is no concrete evidence that simply placing one near your face has medical effects.

That said, personal anecdotes suggest that some people experience relief from nasal congestion when sleeping near an onion. This could be due to:

  • The placebo effect.

  • A natural preference for strong smells that trigger relaxation.

  • The release of mild sulfur compounds that temporarily open airways.

For a more effective sleep solution, consider investing in a high-quality sleep environment.

A Puffy Lux Mattress, designed for optimal comfort and breathability, can enhance rest and support overall health better than any onion-based remedy.

Alternative Natural Remedies for Better Sleep

If you’re hesitant about trying the onion method, consider these alternatives:

1. Use a Humidifier with Essential Oils

  • Eucalyptus or peppermint oil can help clear nasal passages and create a soothing atmosphere.

2. Adjust Your Pillow and Sleep Position

  • A well-designed, supportive pillow helps with proper spinal alignment and reduces congestion, preventing discomfort during sleep.

3. Keep Your Sleep Environment Clean

  • Regularly washing bedding, vacuuming, and using hypoallergenic pillowcases can prevent dust and allergens from disturbing your sleep.

4. Try Herbal Teas and Warm Baths

  • Chamomile and lavender teas promote relaxation, while a warm bath before bed can help ease muscle tension and encourage restful sleep.

5. Improve Air Circulation

  • Keeping a window slightly open or using an air purifier can enhance air quality, preventing stuffiness that contributes to sleep disruption.

A well-designed sleep space with breathable bedding, such as a Puffy Pillow, contributes more significantly to sleep quality than traditional folk remedies.

Conclusion

While placing an onion under your pillow is a time-honored remedy, scientific evidence does not strongly support its effectiveness.

The method may offer temporary relief through scent stimulation, but a well-structured sleep environment, proper bedding, and established sleep hygiene practices remain the best approaches for quality rest.

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