From the Research
Yes, sodium chloride (NaCl) can be used for a sitz bath, as it helps reduce inflammation, fights bacteria, and promotes healing of minor wounds or irritations in the genital and rectal areas. The most recent and highest quality study on the topic of sitz baths is from 2022 1, which found that sitz baths have analgesic properties and can aid in healing anal fissures. When using sodium chloride for a sitz bath, add 1-2 tablespoons of regular table salt to a few inches of warm water in a clean bathtub or sitz bath basin. Soak the perineal area for 15-20 minutes, up to three times daily as needed. Some key points to consider when using a sitz bath include:
- Making sure the water is comfortably warm (not hot) to avoid burns
- Thoroughly drying the area afterward
- Consulting a healthcare provider if symptoms don't improve within a few days
- Using a sitz bath for medical conditions like hemorrhoids, postpartum healing, or infections under the guidance of a healthcare provider. It's also worth noting that other studies have found similar results, with sitz baths providing relief from anal burning and promoting healing 2, and being a safe and reliable alternative to other treatments 3. However, the most recent and highest quality study 1 provides the strongest evidence for the use of sitz baths, and should be prioritized when making clinical decisions.