A sitz bath is a therapeutic and relaxing treatment that improves overall hygiene and reduces discomfort. It can be used to treat various medical conditions such as hemorrhoids, anal fissures, and vaginal infections. If you're looking for alternative terms for this treatment, there are several options to choose from. Some of the most common synonyms for a sitz bath include hip bath, pelvic bath, and warm water bath. These terms describe the same treatment, in which you sit in a bathtub or basin filled with warm water to submerge your hips and bottom. Adding soothing herbs or essential oils can enhance the benefits of the bath and provide additional relief.