noun, noun or participle which takes 'suru', intransitive verb
A therapeutic bath where only the hips and lower abdomen are immersed in warm water, often used for hemorrhoids or perineal care.
医者に座浴を勧められた。
The doctor recommended a sitz bath.
痔の治療のために毎日座浴し
I take a sitz bath every day to treat hemorrhoids.