What’s wrong with going to the bathroom 20-30 times a day?

Going to the toilet 20-30 times a day indicates the presence of urinary frequency, which may be caused by physiologic factors, polyuric frequency, inflammatory frequency, neurogenic frequency, reduced bladder capacity 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 volume of urine is not less, and the total volume of urine increased. 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.
Frequent urination, should seek medical treatment for detailed examination, and timely treatment after diagnosis to avoid continuous aggravation of lesions.