There are many reasons for bedwetting in adults, the most common ones are chronic urinary tract infection, inflammation of the bladder mucosa or overactive bladder. If there is chronic urinary tract infection, choose medications such as furantoin tablets, sulfadiazine tablets, three gold tablets, and feverfew capsules to continue treatment for 2-3 weeks, and you will not wet the bed after the urinary tract infection is cured. If it is found through examination that there is inflammation of the bladder mucosa that causes bladder irritation and bedwetting problem, it can be treated by transurethral bladder mucosal electrosurgery, and the diseased mucosa will be removed and bedwetting will not occur. If it is found through examination that the problem is caused by overactive bladder disorder, the symptoms can also be relieved by taking oral medications that stabilize bladder function, such as Solifenacin tablets and Tolterodine tablets, at bedtime for 1-2 months.