Patients undergoing cancer treatments often use palliative medicine to cope with nausea, fatigue and other bothersome symptoms. Palliative medicine is a medical specialty whose main focus is supporting patients and families/caregivers who need help managing symptoms related to cancer or side effects related to the treatment of cancer, along with other life-limiting diseases. Dr. TourĂ© Barksdale, a Mayo Clinic cancer rehabilitation and palliative medicine specialist, explains the benefits of palliative care. Watch: The Mayo Clinic…