Traditional Korean Medicine Treatment for Sequelae After Tamoxifen in Breast Cancer Patients: Two Case Reports

Abstract

Objective: The purpose of this study is to report two cases of breast cancer patients whose side effects after Tamoxifen were treated with traditional Korean medicine.Methods: Two breast cancer patients underwent Tamoxifen after breast-conserving surgery, and both were treated with traditional Korean medicine. Subjective discomfort symptoms were evaluated using the Numerical Rating Scale. Adverse events were assessed using the National Cancer Institute Common Terminology Criteria for Adverse Events, Version 5.0.Results: After treatment with traditional Korean medicine, the discomfort symptoms that occurred after Tamoxifen, such as osteoarthritis, hot flushes, and cold sweat, all gradually improved. In addition, no hematologic, hepatic, or renal side effects were observed from the traditional Korean medicine treatment.Conclusion: This case study suggests that traditional Korean medicine may contribute to the improvement of side effects caused by Tamoxifen and enhance the quality of life of patients.