Supporting Patients Through Neuropathy, Insomnia, and Digestive Complications
By Winston Lee, L.Ac., Ph.D., KMD
Chemotherapy remains one of the most effective treatments for many types of cancer. Modern oncology carefully evaluates the cancer’s location, type, and stage before selecting the most appropriate drugs to shrink tumors, slow progression, or prevent metastasis. While chemotherapy has saved countless lives, it is also associated with several well-known side effects.
Among the most common are digestive problems, peripheral neuropathy of the hands and feet, and insomnia. These symptoms can become severe enough to interrupt chemotherapy, potentially affecting treatment outcomes. For this reason, supportive care has become an essential part of modern cancer management. Increasing scientific evidence now shows that acupuncture can safely reduce many chemotherapy-related side effects, leading to its widespread use as a complementary therapy in cancer centers worldwide.
One condition that responds particularly well to acupuncture is chemotherapy-induced peripheral neuropathy (CIPN). Patients frequently experience numbness, tingling, burning, or pain in the fingers and toes that may persist long after each chemotherapy cycle.
In my practice, I often combine Master Tung acupuncture with traditional body acupuncture. I frequently use Ling Gu (22.05) and Da Bai (22.04) to improve circulation and reduce pain throughout the body. I also needle between the fingers and toes to directly stimulate peripheral nerves, together with traditional points including LR3, ST41, LI4, LU10, and LI11, which help improve circulation, reduce inflammation, and support nerve recovery.
Insomnia is another frequent complaint during chemotherapy. Many patients feel exhausted but cannot fall asleep or wake repeatedly during the night. I have found scalp acupuncture to be particularly helpful, especially MS5 (Midline of the Vertex) and MS1 (Middle Line of the Forehead), which help regulate the central nervous system and restore autonomic balance. Many patients gradually experience better sleep quality and improved daytime energy.
Digestive symptoms—including nausea, poor appetite, bloating, and the urge to vomit—are also common and often prevent patients from maintaining adequate nutrition. I commonly select CV12, CV13, CV10, SP6, and ST36 to regulate stomach function, improve gastrointestinal motility, and reduce nausea. Many patients find they are able to eat more comfortably after regular treatment.
It is important to explain that these symptoms are caused by chemotherapy itself, which patients must continue receiving. Unlike an acute injury, the source of the problem remains throughout treatment, so dramatic improvement should not be expected after only one or two acupuncture sessions. I generally recommend treatment twice a week for four weeks before evaluating the overall response. Setting realistic expectations helps improve both compliance and patient satisfaction.
Another important advantage of acupuncture is its safety. Because chemotherapy already places a substantial burden on the liver and kidneys, acupuncture offers supportive care without introducing additional chemicals into the body or increasing the workload of these organs. When performed appropriately, it is a safe option for most patients undergoing cancer treatment.
As acupuncturists, our role is not to replace chemotherapy but to help patients complete it successfully. By reducing neuropathy, improving digestion, and restoring sleep, acupuncture supports both quality of life and the patient’s ability to continue life-saving cancer therapy. Working alongside oncologists, evidence-based acupuncture has become an increasingly valuable component of modern integrative cancer care.
