The frequency of urination caused by bladder hypersensitivity, it is recommended to go to the hospital for relevant examination, after diagnosis, symptomatic treatment, to consider the existence of overactive bladder, treatment methods: 1, can choose drug treatment, commonly used drugs such as tolterodine tartrate tablets, solifenacin succinate tablets and other drugs, can also use mirabellum tablets to symptomatic treatment, can significantly reduce the frequency of bladder urination, reduce the sensitivity of the bladder. 2, also Botox can be used for bladder injection, which is done under a cystoscope. After the injection, bladder sensitivity can be reduced or disappeared, and the symptoms of urinary frequency can disappear. However, intermittent catheterization or indwelling catheter is required to drain urine, and the bladder is in a completely non-contracted state, which is suitable for people with severe overactive bladder. 3. .