1 doctor weighed in:
Why do peoples lips turn pale when in pain?
1 doctor weighed in

Dr. Alvin Lin
Internal Medicine - Geriatrics
In brief: Depends
If you bite your lips hard w/o breaking the skin, you can decrease blood flow which will then make your lips pale.

In brief: Depends
If you bite your lips hard w/o breaking the skin, you can decrease blood flow which will then make your lips pale.
Dr. Alvin Lin
Dr. Alvin Lin
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