Lymph nodes filter lymph- a clear fluid comprised of various substances including: waste materials, water, proteins, glucose, fats, viruses, bacteria, and white blood cells.
How it works: the warmth helps to increase blood circulation helping to reduce swelling and pain, and also helps to circulate essential oils into the lymphatic system.
lymph nodes that are swollen for more than two weeks• Use your fingertips to massage the lymph nodes gently• They are a part of lymphatic system of the body.