Rectal drug delivery will have a better effect in the clinical treatment of gynecological diseases because the drug is absorbed through the rectal mucosa, and then through blood circulation, it directly reaches the pelvis and plays a role in the clinical treatment of gynecological diseases. The most common treatment, in clinical practice, is for gynecological inflammation, such as for chronic pelvic inflammatory disease, which has a long history and causes recurrent lower abdominal pain in patients. When the resistance of the organism decreases, there will also be acute attacks, so the inflammation of the pelvis is treated by rectal administration of drugs, and Chinese herbs can be given as enemas, which can reach the pelvis through local absorption and have a therapeutic effect on the inflammation. It is also recommended that in clinical cases where hemorrhoids are present, rectal administration is not allowed. It is also recommended that the drug should not be too hot during the enema to avoid damage to the rectal mucosa.