Always want to go to the bathroom when it's cold? Perhaps it is related to four reasons.

I don't know if you feel this way. When the weather is cold, I always want to go to the toilet when I don't drink much water, especially before going to bed at night. In summer, people drink more water, but seldom go to the toilet ~ What is the reason?

I always want to go to the toilet in cold weather.

Perhaps it is these four reasons.

1, reduced perspiration

Under normal circumstances, the human body discharges a certain amount of water every day to carry out and maintain some activities in the body, and this discharge mechanism is mainly accomplished through perspiration and urination.

When the weather gets cold, the amount of perspiration decreases, and the excess metabolic fluid in the body is mainly discharged through urine, so relatively speaking, the amount of urine in winter will increase.

2. Changes in hormone secretion

The human body is very sensitive to the change of external temperature, and will make corresponding changes with the change of external environment, so as to maintain the constant body temperature.

When the weather suddenly gets cold, the skin blood vessels contract and blood pressure rises, which will inhibit the hypothalamus from producing antidiuretic hormone, weaken the absorption of water by the kidneys and eventually lead to an increase in urine.

There is a medical term called "cold diuresis", which is a normal physiological phenomenon.

Step 3 spend more

People's body temperature is mainly maintained by converting the food they eat every day into heat energy. Therefore, when it is cold, the body needs more calories, and the consumption of starch and fat will also increase.

The consumed starch and fat form carbon dioxide and water, which will be excreted through breathing and urine.

4. Changes of bladder capacity

Experiments show that when the human body moves from the room temperature of 27 to the outside of 4, the bladder capacity will also drop instantly, and the number of urination will also increase, resulting in urgency and frequent urination.

In winter, the temperature difference between indoor and outdoor is large, which is also easy to cause the change of bladder capacity, so that its capacity is reduced, there is not much urine to store, and the number of trips to the toilet will increase.

But if accompanied by other discomfort besides frequent micturition, it is necessary to consider whether it is pathological micturition:

Second, frequent urination is accompanied by these conditions.

Need to be vigilant

1, frequent urination+emaciation, probably diabetes.

The typical symptoms of diabetes are polyuria, polydipsia, polyphagia and weight loss, while polyuria of diabetes not only refers to the increase of urine frequency, but also refers to the obvious increase of urine volume.

From the point of view of modern medicine, with the increase of blood sugar level, especially when the blood sugar exceeds 10mmol/L, too much sugar can not be used by cells, but can only be excreted from urine, and glucose in urine will lead to the increase of osmotic pressure and the decrease of water reabsorption by renal tubules, which will lead to polyuria.

2, frequent urination+dysuria, which may be a urinary tract infection.

After the occurrence of urinary tract infection, the presence of pathogenic microorganisms such as bacteria and fungi will stimulate the urethral mucosa and bladder triangle in the early stage, resulting in the feeling of frequent urination; In addition, if bacterial and fungal infections directly cause related lesions of urethral mucosa, it will also cause frequent urination.

Urinary tract infection can be divided into pyelonephritis, cystitis and urethritis according to different infection sites, and their symptoms are also different:

① cystitis and urethritis

In addition to frequent micturition, urgency, dysuria and other urinary tract irritation symptoms, some patients may also have hematuria and urethral secretions of different degrees. Generally, there are no obvious symptoms of systemic infection.

② pyelonephritis

In addition to bladder irritation symptoms, it may be accompanied by low back pain and lower abdominal pain; In addition, it also includes systemic infectious symptoms, such as fever, chills, headache, body aches, nausea, vomiting, loss of appetite and so on. And the body temperature is mostly above 38.0.

If you suspect that you have a urinary tract infection, you'd better go to the hospital for urine routine or urine color ultrasound examination in time. In addition, we should pay more attention to hygiene and change underwear frequently; Drink plenty of water,1500ml; Every day; Don't hold your urine, don't sit for a long time ... developing good living habits will help prevent urinary tract infections.

3, women, mostly due to gynecological inflammation.

As far as vaginitis is concerned, a woman's vagina is close to the urethral orifice. When inflammation occurs, it often causes an increase in vaginal secretions, stimulates the urethral orifice, causes frequent urination, and is accompanied by abnormal leucorrhea and vulvar itching.

And pelvic inflammatory disease, sometimes there will be symptoms of urinary tract stimulation or oppression, such as dysuria, frequent urination, dysuria and so on.

4, male, may be prostate disease.

Prostate lives on the "interface" between bladder and urethra, just like a "urine faucet". Once swollen or accompanied by inflammation and tumor, the "urine faucet" will fail and male urination will be out of control.

And with the growth of age, the incidence of prostate diseases is getting higher and higher!

According to statistics, 90% of men aged 18-80 suffer from prostatitis; Among men over 40 years old, 80% suffer from prostatic hyperplasia, and by the age of 80, 90.5% suffer from prostatic hyperplasia; Almost 50% of men over the age of 80 suffer from prostate cancer.

Among them, prostatitis will have frequent urination, urgency, endless urination and nocturia. In addition to the above, BPH can also cause dysuria and urinary incontinence.

Third, maintaining normal urination and protecting the kidneys are the key.

Too much and too little urine is unhealthy. Urine 8 times a day, 7 times during the day, and no more than 1 time when sleeping at night, which is a good ratio.

Whether urination is normal or not is closely related to the health of the kidney-from the point of view of traditional Chinese medicine, the kidney controls water and interacts with the bladder from the outside to the inside, while the bladder has the function of urine storage and urination, which depends on the fixation and gasification of the kidney. In other words, if the kidney is not solid and the kidney qi is insufficient, it is easy to have abnormal urination.

The following three treasures that nourish and protect the kidney may be used in life ~

1, the "first treasure" of nourishing kidney: corn silk

The price is low, and ordinary corn silk is a treasure to protect the kidney. Corn silk can induce diuresis and reduce swelling, and also has the functions of eliminating proteinuria and strengthening kidney, especially for children with nephritis. Can be taken under the guidance of a doctor.

Usage and dosage: Dry corn stigma, simmer with water for 20-30 minutes for two hours (about 60 grams) a day, instead of drinking tea. It takes half a year to 1 year to have obvious effect.

2, nourishing the kidney "two treasures": red beans and black beans

Red adzuki bean is purple, and its navel is white and slender, which looks like a kidney. It is also an auxiliary drug commonly used to treat kidney diseases. Chinese medicine says "black enters the kidney", and black beans in beans also have a good kidney-tonifying effect.

3, nourishing the kidney "the third treasure": Astragalus membranaceus

This three treasures, nicknamed "Qi-invigorating Elder". It's astragalus, which is good for kidney maintenance. In addition to boiling water directly every day, it can also be added to the diet:

"Elder" red bean porridge

Formula composition

30g of Astragalus membranaceus: invigorating qi

Raw coix seed 30g: diuresis and spleen strengthening.

Adzuki bean 15g: diuresis, spleen strengthening, blood cooling, hemostasis and elimination of red blood cells in urine.

9 grams of Endothelium Corneum Gigeriae Galli: Helps digestion, protects mucous membrane and eliminates protein.

30 grams of glutinous rice: stomach

Chenpi 10g: detumescence.

Usage and dosage: Boil Radix Astragali for 20 minutes, take out Radix Astragali, add Coicis Semen, Semen Phaseoli, Endothelium Corneum Gigeriae Galli and Pericarpium Citri Tangerinae, cook for 20-30 minutes, add glutinous rice, and pour out.

Efficacy: detumescence and tonifying kidney.

It is suitable for nephritis patients, especially hematuria patients.