Hamideh khorrampazouh - Department of Persian Medicine, Faculty of Complementary and Persian Medicine, Mashhad, Iran.
Seyed Musa al-Reza Hosseini - Department of Persian Medicine, Faculty of Complementary and Persian Medicine, Mashhad, Iran.
Mohammadreza Noras - Department of Persian Medicine, Faculty of Complementary and Persian Medicine, Mashhad, Iran.

Introduction: Enema or ‘hoqne’ is a therapeutic approach used for a wide range of diseases in the Iranian traditional medicine. The use of this method dates back to thousands of years to Hippocrates and Galen. The aim of this study was to review the history of enema and its methods and indices in the Iranian medicine and other complementary medicine.Methods: This review study was conducted on the Iranian medicine textbooks and articles published in the international databases, including Google Scholar, PubMed, Embase, and Scopus, as well as the Iranian databases, such as SID and Magiran. The searching process was performed using the following keywords: ‘Hoqne’, ‘Enema’, ‘Vasta’, ‘Basta’, and ‘Complementary and Alternative Medicine (CAM)’. There was no limitation regarding the publication data of the included studies.Result: In the Iranian medicine, the term hoqne is equivalent to enema. Enema is used in various diseases of the brain, respiratory system, digestive system, urogenital system, and musculoskeletal system, as well as systemic diseases. Enema is one of the five main therapies in the Indian medicine or Ayurveda. In other types of complementary medicine, including Chinese medicine, this procedure has therapeutic applications. Although enema has been recognized as a diagnostic method in modern medicine, it has been considered as a therapeutic approach in the recent years.Conclusion: According to the findings of the reviewed studies, enema is a major therapeutic focus in complementary medicine, part of which has been confirmed in the recent studies. Given the low side effects and high success rate of this treatment, it can be used as a supplemental therapy for the management of poisoning, febrile seizures, prolonged functional constipation, and chronic kidney disease, as well as the prevention of swelling. However, this theory requires further investigation and targeted clinical trials. This method has been recently identified and updated as a preventive and therapeutic modality.

Enema, Complementary Medicine, Integrative medicine, Persian Medicine