Lymph Node

The lymph node is a tinny bean-shaped gland, located in many different areas of the body. The main locations are the neck, under the arms, and in the groin. The body has over 300 filtering selected white blood cells and foreign elements. The lymph node is a component of the lymphatic system. The lymphatic system moves lymph node fluid, waste substance, and nutrients through out your body bloodstream and tissues.

Each lymph node is also an important part of your immune system. Your lymph node filters fluids, catching viruses, bacteria, and other unknown materials. Then your unique white blood cells destroy the unwanted materials.

A lymph node may be found alone or in a group through out your body. The main groups can be felt in the following areas:

• Neck
• Underarm
• Groin

Normally, a healthy lymph node is not sensitive or sore to touch.

Children between the ages of 10 to 12 years old usually have larger lymph nodes, which can be twice the normal size, compared to adults .

Neck Lymph Node

These are found on either side of the neck, behind your ears, or under your chin.

Painful lymph node

Placing a heating pad (on low) or a warm towel on your painful lymph node may reduce the soreness. It may have negative effects so use with caution.

Swollen lymph node

What is a Swollen Lymph Node?