Why do you urinate more often when it's cold?

Patient's question:

The heating has stopped, and it's quite cold indoors. I feel like I'm using the restroom more often, haha. Is this not a problem? But why would I have this reaction?

Doctor's answer:

Medical Analysis: Hello, if the frequency of urination is not significantly increased, this situation is considered normal. We recommend that you do not worry.
Medical Advice: In this case, the temperature is cold, and blood flow to the surface of the body is reduced. This leads to a decrease in the amount of water vapor exhaled from the body and lungs. Since your water intake remains unchanged, it can result in increased urine output. Additionally, spending a long time sitting can also cause this condition. Wishing you good health.

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