A member asked:

Why does a womens lips naturally get red?

A doctor has provided 1 answer

Increased blood flow: Usually as a result of hormonal effects from estrogen. Estrogens cause blood vessels to dilate, resulting in increased blood flow in that area, which has a red appearance.

Answered 9/2/2017

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Related Questions

A member asked:

I have a red dot on my lip, how can I get rid of it?

A doctor has provided 1 answer