Sitz baths involve sitting in warm water that covers the buttocks and hips. They can help relieve discomfort after childbirth or from conditions like hemorrhoids, infections, and herpes. To take a sitz bath, fill a tub, bucket, or sitz bath with warm water and sit for 20-30 minutes several times a week. Adding salts or vinegar may provide additional relief depending on the issue. Care should be taken to avoid dizziness when getting up.