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Why Do I Cry When I Yawn?

Published in Health 2 mins read

It's not unusual to experience a tear or two when yawning, and it's a phenomenon that's not fully understood. Here's a breakdown of the most likely reasons:

Increased Pressure in the Tear Ducts

Yawning can cause a temporary increase in pressure within the tear ducts, which are responsible for producing and draining tears. This pressure can sometimes force a small amount of tears out, causing a "crying" effect.

Muscle Tension and Stimulation

Yawning involves the activation of multiple facial muscles, including those around the eyes. This muscle activity can sometimes stimulate the lacrimal glands, which produce tears, leading to tear production.

Emotional Response

While less likely, yawning can also trigger an emotional response, particularly if the person is feeling tired, stressed, or overwhelmed. This emotional response can lead to tear production.

Other Factors

Other factors that can contribute to crying when yawning include:

  • Allergies: Allergic reactions can cause increased tear production.
  • Eye irritation: Dry eyes or other forms of eye irritation can also lead to tear production.
  • Medical conditions: Certain medical conditions, such as dry eye syndrome or blepharitis, can also cause increased tear production.

In most cases, crying when yawning is a harmless and temporary phenomenon. However, if you experience frequent or excessive crying when yawning, it's advisable to consult a healthcare professional to rule out any underlying medical conditions.

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