A four-year-old baby has been frequently wetting their pants for nearly a month, and also experiencing difficulty in defecation, which may be related to kidney weakness. It is recommended to take oral kidney-tonifying medicine for treatment.

Adult nocturnal polyuria may be caused by incontinence or cortical function suppression, and it is recommended to seek professional examination and symptomatic treatment.

Adult bedwetting may be caused by incontinence or cortical function suppression, and it requires hospital examination and treatment.