What is the cause of frequent urination

April 7, 2023
The chances of frequent urination for young people are still relatively small, while the elderly urinate frequently and urgently not only bring a lot of inconvenience in their daily lives, but also seriously affect sleep, leading to a rapid decline in human immunity, there are many friends can not help but ask: "urinate more frequent is what is going on", here I give you an introduction.

Physiological urinary polyuria frequency

Drinking too much water without physical activity will cause more frequent urination; cold climate and less evaporation of sweat will also increase the number of urination; when the human body is emotionally stressed, causing parasympathetic excitement, will cause the phenomenon of more frequent urination.

Polyuria frequency

Polydipsia frequent urinary urgency This type of disease is often caused by an increase in the total amount of urination caused by polyuria frequent urination. Diseases such as diabetes mellitus, uremia, psychogenic polyuria, and acute renal failure are the main causes of polyuric frequency.

Inflammatory polyuria and frequent urination

Inflammatory polyuria is mainly a symptom caused by inflammation of the urinary system. Inflammatory polyuria is caused by a small amount of urine each time, and most inflammation is accompanied by such phenomena as urinary urgency and pain, and inflammatory cells are also visible on urine microscopy. The main diseases of this type of polyuria and frequent urination are: cystitis, urethritis, prostatitis, paraurethral adenitis, etc.

Neurogenic polyuria and frequent urination

Neurogenic polyuria and frequent urination is mainly due to neurological stimulation caused by central and peripheral neuropathy. This phenomenon is mainly manifested as low and frequent urine volume without symptoms such as urinary urgency and painful urination, and no inflammatory cells under urine microscopy. Common diseases include: hysteria, neurogenic bladder.

Narrow bladder polyuria and frequent urination

Shrinking bladder polyuria is mainly due to occupational bladder lesions causing polyuria, mainly manifested as persistent urinary frequency and urgency, low volume, and difficult to treat with medication. Common diseases include: enlarged uterus in pregnancy, ovarian cysts compressing the bladder, fibrous narrowing of the bladder caused by bladder tuberculosis, etc.

Frequent urination due to lesions around the urethra

Periurethral lesions are mainly due to lesions around the urethral orifice that stimulate the urethral orifice causing polyuria and frequent urination. Common diseases are: urethral polyps, hymen umbilical and paraurethral gland cysts and other diseases.
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