When people get sick, it’s common to get swollen or enlarged lymph nodes. However, enlarged lymph nodes can be a symptom of any number of different things. Below is some information on what lymph nodes are, what a swollen lymph node could mean, and what you should do if you feel a swollen lymph node on your body.

What Are Lymph Nodes?

Lymph nodes are an integral part of the lymphatic system. The lymphatic system is part of the body’s immune system, and it consists of the lymph nodes and fluid called lymph. This system circulates white blood cells around the body.

Lymph nodes are found in an individual’s neck, armpits and groin, and are small groupings of cells. The groupings of cells in these nodes are called lymphocytes, and these lymphocytes will produce antibodies. The lymphatic system is important in fighting infection and identifying foreign substances that have made their way into the body.

What Causes Swollen Glands

Commonly, individuals will feel changes to their lymph nodes when they are changing or bathing. It is not uncommon for partners to identify symptoms either. If you feel that the lymph nodes in your groin are swollen and enlarged, you should not panic. Because lymph nodes are involved in fighting infection, it is common for them to swell or become enlarged when the body is fighting off an illness. Common causes of swollen lymph nodes, including the lymph nodes in your groin, include:

  • infection
  • viruses
  • inflammation

Lymph nodes will swell when the body has an infection or virus, as there are an increased number of white blood cells responding to the foreign infection. Swelling is simply an immune reaction.

However, swollen lymph nodes are also a symptom of cancers like lymphoma (What Is Lymphoma? – medicalnewstoday.com). The uncontrolled replication of the lymphocytes can result in swelling. Monitor yourself for other symptoms, such as a fever, night sweats or weight loss.

What to Do If You Find Swelling

If you notice that your lymph nodes are swollen, realize that it could be for any number of reasons. Before seeking medical attention, keep an eye on the swelling and see if it lasts longer than two weeks.

If the swelling lasts over two weeks, if your lymph nodes feel hard or if you have additional symptoms, see a doctor. The doctor will likely begin by giving you antibiotics. Often, antibiotics will clear up an infection or virus, and the swelling will go down quickly. If the swelling persists, the doctor might continue with a biopsy, CT scans and blood tests.

Get More Information – Hard Lymph Nodes


Finding swollen lymph nodes (Swollen lymph nodes – mayoclinic.com) in your groin should not make you feel panicky or anxious. Lymph nodes are an integral part of your immune system, and swelling is simply an immune response. More often than not, the swelling of lymph nodes is the result of an infection or virus in the body. If you are worried, seek medical attention. While swollen lymph nodes very rarely require hospital treatment, doctors will do several tests on you to determine the cause of the swelling.