What is the reason why men urinate more frequently but less frequently?

We may have frequent urination in our daily life, but there is no urine every time we go to the toilet. This is a problem that bothers many friends. I believe everyone wants to know the answer to this question. At the same time, it will improve our quality of life. You should know that frequent urination is indeed very troublesome. Now I will take you to understand this problem.

There are many reasons for frequent urination, which can be summarized as follows:

(1) Increased urination frequency: When drinking more water, the frequency of urination will also increase accordingly. Under physiological conditions, such as drinking a lot of water, eating watermelon, and drinking beer, due to the increase in water intake, the kidney regulates and filters, the urine volume increases, the frequency of urination also increases, and frequent urination occurs. Under pathological conditions, such as some patients with diabetes and diabetes insipidus drink a lot of water, have a large urine volume, and urinate frequently. However, there is no discomfort when urinating.

(2) Inflammatory stimulation: When there is inflammation in the bladder, the nerve receptor threshold is lowered, the urinary center is in an excited state, resulting in frequent urination and reduced urine volume. Therefore, frequent urination is an important symptom of cystitis, especially acute cystitis and tuberculous cystitis. Other diseases such as prostatitis, urethritis, pyelonephritis, chronic pediatric glans dermatitis, and vulvitis can also cause frequent urination. Under the stimulation of inflammation, frequent urination, urgency, and pain often occur at the same time, which is called urinary tract irritation sign, commonly known as "tri-urination sign".

(3) Non-inflammatory irritation: such as urinary tract stones and foreign bodies, usually with frequent urination as the main manifestation.

(4) Decreased bladder capacity: such as bladder space-occupying lesions, pressure from the enlarged uterus during pregnancy, tuberculous bladder contractions, or large bladder stones.

(5) Frequent urination or little urination may be a sign of kidney disease, such as nephritis or glomerulonephritis.