Low urine output and frequent urination may be caused by physiologic factors, polyuria, inflammatory urinary frequency, neurogenic urinary frequency, reduced bladder capacity urinary frequency, and periurethral lesions.
1. Physiological factors:
For example, drinking more drinks or water, mental stress, and cold environment can lead to increased urination, which is mostly normal. After reducing the intake of liquid, improving the environment and adjusting the mood, the frequent urination can usually be improved.
2. Pathologic factors:
(1) polyuria: increased urination, and each time the urine volume is not less, and the total urine volume increases. See diabetes mellitus, uremia, etc.
(2) Inflammatory urinary frequency: frequent urination and small amount of urine each time, mostly accompanied by urinary urgency, urinary pain, such as cystitis, urethritis, prostatitis, etc..
(3) Neurogenic urinary frequency: frequent urination and small amount of urine each time, mostly seen in central and peripheral neuropathy, such as hysteria, neurogenic bladder.
(4) Reduced bladder capacity urinary frequency: such as bladder occupation, bladder tuberculosis, etc., manifested as persistent urinary frequency.
(5) Periurethral lesions: urethral polyps, paraurethral cysts, etc. irritate the urethral opening causing frequent urination.
If there is low urine volume and frequent urination, it is recommended to consult a doctor in time.