A systematic review of 23 randomized controlled trials looked at whether vaginal irrigation self-management helps women with cervical cancer who are undergoing radiotherapy. The review found that this practice may reduce complications, but the evidence is limited because the studies had a high risk of bias. This means the results should be interpreted with caution.
The review did not report on specific side effects or how well patients tolerated the irrigation. It also did not compare vaginal irrigation to any other treatment or standard care. The certainty of the evidence supports only conditional recommendations, meaning it is a suggestion rather than a strong guideline.
Healthcare professionals may consider these findings while combining them with their own clinical judgment and patient preferences. The authors suggest that nurse-led management protocols tailored to local settings could help improve adherence and reduce complications, but more high-quality research is needed.
For now, patients should talk to their doctors about whether vaginal irrigation is right for them. This is not a substitute for standard medical care, and any changes to a treatment plan should be discussed with a healthcare provider.