Lymphatic drainage massage is a type of mild massage that promotes lymph fluid circulation throughout the body. The lymphatic system's fluid aids in the removal of waste and pollutants from the body's tissues. Lymph fluid can build up as a result of certain medical problems. People with lymphedema, fibromyalgia, and other illnesses, as well as those who have recently undergone some types of cosmetic surgery, can benefit from lymphatic drainage massages.