Should You Swallow Phlegm or Spit It Out?

As a health-conscious individual, you may have questioned whether to swallow or spit out phlegm. This article will explore the benefits and drawbacks of each method, empowering you to make informed decisions about your respiratory health.

Benefits of Swallowing Phlegm

Protects the Throat: Phlegm contains antibodies and immune cells that can fight infections in the throat [1].

Moisturizes the Airway: Swallowing phlegm helps keep the airway moist, preventing irritation and dryness [2].

Reduces Coughing: Swallowing phlegm helps clear it from the airway, reducing the urge to cough [3].

Benefit	Source
Protects the Throat	[1]
Moisturizes the Airway	[2]
Reduces Coughing	[3]

How to Swallow Phlegm

Blow your nose gently to clear nasal passages.

Gargle with salt water to loosen phlegm.

Take deep breaths and cough lightly to bring phlegm to the back of your throat.

Swallow slowly and steadily.

Drawbacks of Spitting Out Phlegm

Spreads Infection: Phlegm contains bacteria and viruses that can be transmitted to others when spat out [4].

Social Stigma: Spitting out phlegm is considered impolite and unhygienic.

Can Dry Out the Airway: Spitting out phlegm can remove too much moisture from the airway, leading to irritation and dryness [5].

Drawback	Source
Spreads Infection	[4]
Social Stigma	[5]
Can Dry Out the Airway	[6]

How to Spit Out Phlegm Safely

Use a tissue or handkerchief to cover your mouth and nose when spitting.

Spit into a designated receptacle, such as a bathroom sink or trash can.

Wash your hands thoroughly with soap and water.

Conclusion

Whether to swallow or spit out phlegm is a personal decision. However, swallowing phlegm provides several health benefits, including protection against infection and airway moisture. If you choose to spit it out, be mindful of hygiene and use proper techniques to avoid spreading germs or causing discomfort.

Should You Swallow Phlegm or Spit It Out?