Frequent urge to urinate may be suffering from renal failure, or it may be due to physiological reasons, inflammation of the urinary system and other causes of frequent urination.
Frequent urination in renal failure is mainly seen in patients with early chronic renal failure. Mainly because of the high content of toxins in the blood, toxins are molecular substances, can increase the plasma osmotic pressure, under the action of osmotic pressure will produce diuretic effect, the patient will have frequent urination.
A physiologic increase in urine output is seen with heavy drinking, beer, etc. This leads to an increase in the amount of fluid entering the body. In the case of normal renal function, this can lead to an increase in urine output, which can be characterized by frequent urination.
It is also possible that urinary tract inflammation stimulates the voiding nerve or presses on the bladder causing a significant voiding response, which can cause frequent urination. Common diseases include cystitis and prostatitis.
Frequent urination can also be seen in other causes, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for relevant examinations, with the help of the doctor to clarify the cause, and targeted treatment or therapy.