What the Evidence Says About Traditional Chinese Medicine for Chronic Diarrhea

Diarrhea is a distressing condition that significantly affects patients’ quality of life and social functioning. Characterized by passage of more than three unformed stools in 24 hours, in cancer it can be caused by chemotherapy, radiotherapy, laxatives and antibiotics, enteral feeding, malabsorption syndromes, colectomy, or several types of malignant tumors. Diarrhea has also been reported in long-term cancer survivors. Standard treatment options such as opiate agonists and adsorbents are associated with side effects that may increase a patient’s symptom burden.