Do you urinate more in winter or in summer? How is frequent urination in winter?
Is it too much urine in summer or in winter?
In winter, people urinate more frequently, especially at night. Why? This is because the summer weather is hot, there are about 400 sweat glands in the human body, and 2-5 million sweat pores are in a relaxed state. Together with the skin, these sweat glands and sweat pores discharge 696 ~ 796 ml of water every day, accounting for more than 1/4 of the total discharged water. At the same time, the human body absorbs more water in summer. Plus it goes to bed late at night and gets up early in the morning, so it urinates less in summer. In winter, the weather is cold. In order to resist the cold, sweat holes are often in a tight state, and there are few opportunities to sweat. Most people are inactive, and their bodies have little demand for water. In addition, the night time is long, and most of the water is discharged through urine, so relatively speaking, urine has increased.
Why do you urinate a lot in winter?
1, cause of disease
Disease is a common cause of frequent urination in winter. If frequent urination occurs at night, we should pay attention to exclude diseases such as kidney disease, heart disease, neuropsychiatric factors and urethritis. If persistent polyuria occurs, diseases caused by secretion and metabolism disorder should be considered, including pituitary diabetes insipidus, diabetes, primary aldosteronism, or inflammatory stimuli such as cystitis, urethritis or urinary calculi, and other symptoms should be combined.
2. Non-disease factors
In addition to disease factors, frequent urination caused by non-disease factors can not be ignored. If you drink a lot of water or treat with diuretics, the daily water intake includes water from drinking water, fruits, diet, etc. The output is mainly urine. If the intake is balanced, or the output decreases with the decrease of intake, it has little to do with physical diseases, but more with the number of urination caused by physiological factors.
In winter, the climate is cold, and human soft tissues (skin and blood vessels) contract to keep out the cold, which is more prone to frequent urination. If you urinate too much at night, going to the toilet at night will definitely affect your rest, and if you don't pay attention in winter, you will easily catch a cold, so many people don't want to go to the toilet at night. However, the physiological function of the elderly decreases, and the elasticity of the bladder decreases, which limits the amount of urine stored, so frequent urination is mostly debilitating and needs to be nursed back to health.
How to do more nocturia in winter?
Suitable ingredients:
1, eat more fresh vegetables and fruits to ensure adequate vitamin supply.
2, eat more food to strengthen the spleen and kidney.
3. Supplement foods rich in potassium.
Taboo ingredients:
1, avoid cold food.
2. Don't eat spicy, stimulating and greasy food.
3, avoid drinking plenty of water before going to bed, do not drink strong tea, coffee.
It is normal to urinate several times a day.
According to expert analysis, the standard of healthy urination is about 300 ml 8 times a day, and the total amount does not exceed 3000 ml. If it is not caused by drinking water for more than 8 times, it is called frequent urination. Many people feel that they always want to pee, and it must be kidney deficiency. In fact, most frequent urination has nothing to do with the kidneys.
Frequent urination, but less urine, may be a problem of bladder and urethra; Not only frequent urination, but also excessive urination, which may be a metabolic disease in internal medicine, such as diabetes or polyuria. Only frequent urination and high urine protein in routine urine examination can it be that there is something wrong with the kidney.
Some people urinate a lot because they always feel that they have the intention to urinate. At this time, you can check for yourself: urgency may be overactive bladder; The urine is weak and not too urgent, which may be sensory nervousness or chronic inflammation of the bladder caused by urinary system infection.
Normal adults urinate 4 ~ 8 times a day on average, and urinate 0 ~ 2 times after sleeping at night; The baby urinates 20 ~ 30 times day and night. If the frequency of urination increases significantly and exceeds the above range, it is frequency of urination.