Question

Why does our noses become red when we cry?

Answer 1

Hey mate here is your answer》》

“When you cry, the fluid making up the tears has to come from somewhere; it is derived from the blood supply to the glands. Therefore, when you cry, the blood vessels to the glands have to dilate to provide the fluid for the tears,” states Prof Tuttle.

Hope this answer will help you..《《

Answer 2

when a bawl is required, the blood vessels that service the glands dilate to supply them as they go into overdrive, and we can start to see the redness.
When you cry, the fluid making up the tears has to come from somewhere; it is derived from the blood supply to the glands. Therefore, when you cry, the blood vessels to the glands have to dilate to provide the fluid for the tears,” states Prof Tuttle.

“If the crying is intense enough, the blood vessels on the surface of the eye also dilate. 

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