Always want to go to the toilet, but the amount of urine is not much is a typical manifestation of urinary frequency, may be physiological factors, polyuria frequency, inflammatory frequency, neurological frequency, reduced bladder capacity frequency, periurethral lesions and other causes. 1. Physiological factors: for example, drinking more drinks or water, mental stress, cold environment, can lead to increased urination, mostly normal phenomenon. Reduce the intake of liquid, improve the environment, adjust the mood, usually can improve the situation of frequent urination. 2. Pathologic factors: (1) polyuria urinary frequency: 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 the amount of urine is less 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 urinary frequency. If there is always want to go to the toilet, but the amount of urine is not much, it is recommended to consult a doctor in time.