Frequent urination in cold weather.

Frequent urination in cold weather is a normal metabolic regulation phenomenon of human body, which is normal. Because of the same amount of water, you will sweat when you are hot, sweat will evaporate, and urination will naturally decrease. When the weather is cold, sweat is discharged less, and liquid is mainly discharged through urine, so the urine volume increases accordingly, so the urine frequency is frequent. In addition, cold weather will stimulate the nerve center, leading to changes in the regulation of the endocrine system, thereby increasing the frequency of urination, thereby increasing the amount of urine.