Lymph nodes are small glands forming clusters in different body areas, such as the neck and underarms. They sometimes become swollen. Read on to learn more.

Lymph fluid flows in and out of the lymph nodes throughout the body before finally making its way back to the chest. While doing so, it collects and traps harmful matter, such as bacteria, viruses ...

Swollen lymph nodes are a sign that your body is fighting off an infection or an illness. Most of the time, ... Lymph fluid contains nutrients, fats, minerals, proteins, and more.

If lymph nodes are swollen in more than one body part, the condition is known as generalized lymphadenopathy, which suggests a systemic illness. Localized lymphadenopathy refers to swollen lymph ...

Swollen lymph nodes are usually a sign of an infection somewhere in the body. You may notice swelling and tenderness, for instance, in the neck, groin, or armpits, alongside other symptoms, such ...

Swollen Lymph Nodes. Your lymph nodes usually swell because your body is fighting off an infection. It's a sign that more lymphocytes are in action than usual, trying to kill off germs.

There are lymph nodes in many parts of the body including: under your arms, in your armpits; in each groin (at the top of your legs) in your neck; in your tummy (abdomen), pelvis and chest; You may be ...

Lymphocytes are mostly contained in about 700 peanut-sized lymph glands in the body. Enlarged lymph nodes, such as after a vaccination or with an infection, are due to lymphocytes mounting a ...

Lymphocytes are mostly contained in about 700 peanut-sized lymph glands in the body. Enlarged lymph nodes, such as after a vaccination or with an infection, are due to lymphocytes mounting a ...

Medically reviewed by Jordana Haber Hazan, MD Medically reviewed by Jordana Haber Hazan, MD Swollen glands in the neck, which are actually enlarged lymph nodes, are a sign that your body is trying ...

It is a system of thin tubes called lymph vessels and lymph nodes or glands. These run throughout the body. The spleen, thymus, tonsils and adenoids are also part of the lymphatic system. Along the ...