What are the common Diseases of the Lymphatic System

What are the common Diseases of the Lymphatic System? You may think you know, having read this far but while it is true that your chances of being struck by a meteor are probably higher than being struck by lightning, contemplating each chance in isolation leaves room for doubt. What exactly is it that the lymphatic system does? It’s not completely clear to all of us so let us uncover how it functions and examine the most common diseases of this important system.

It’s about 70% of your immune system; and yet, people don’t know much about it. Let’s change that as we explore some common diseases of the lymphatic system, including swollen lymph nodes and cancer. Fortunately for you, we’ve done our research and have come up with a list of some of the most common diseases related to the lymphatic system.

Lymphatic System:

The lymphatic system is one of the body’s most important systems. The lymphatic system helps fight infection, maintains healthy tissues, and keeps the blood clean. Because the lymphatic system is so important to the body, you must know what diseases or illnesses can affect it.

The lymphatic system is a critical part of your body. It helps in the circulation of blood and also plays an important role in the production of white blood cells. In certain situations, this system may fail to function properly leading to several diseases.

Some of the common diseases associated with this system are:

1. Lymphoma (cancer of the lymphatic system):

This is a type of cancer that develops in the lymphatic system and can affect any organ or tissue such as bone marrow, skin (cutaneous), or even internal organs such as the brain, heart, etc. This disease cannot be cured but can be treated to enhance the quality of life for patients suffering from it.

Symptoms of this include:

– Enlarged and tender lymph nodes in your neck, armpits or groin

– Persistent fatigue

– Fever or night sweats

– Unexplained weight loss

2. Lymphadenopathy (enlargement of one or more lymph nodes):

This condition causes enlarged lymph nodes that may be tender or painful to touch. They may also feel warm when touched or have pus draining from them.

3. Lymphedema (swelling caused by a blockage in the lymphatic system):

The accumulation of lymphatic fluid in soft body tissues occurs when there is damage to the lymphatic system or blockage in its flow. This disease can occur anywhere in the body but most commonly affects arms or legs.

Lymphedema causes symptoms include:



-Limited range of motion in limbs and joints,

-Particularly during exercise or other physical activity.

4. Lymphadenitis (inflammation of lymph nodes):

This is an infection or inflammation of one or more lymph nodes. It usually causes swelling but may also cause tenderness and pain in the affected area. The condition can be caused by bacteria or viruses, so the treatment depends on which type of germ is causing it: Antibiotics can treat a bacterial infection while antiviral drugs can treat viral infections.

The symptoms of this include:

– Enlarged and sore lymph nodes

– Swollen abdomen

– Unexplained weight loss

– Night sweats

– Fever

5. Lymphangitis (Infection of lymph vessels):

This condition occurs when an infection spreads through the lymph nodes.

The symptoms include:



-Swelling and pain in the area where the infection has spread.

6. Mycobacterium tuberculosis:

This type of bacteria is responsible for causing tuberculosis (TB). TB can affect any part of your body but it usually starts with an infection in your lungs.

7. Hodgkin’s disease:

Hodgkin’s disease is a type of cancer that begins in your lymphatic system.

symptoms may include:

-Swollen lymph nodes in your neck or underarm area



-Unexplained weight loss.

8. Elephantiasis:

Caused due to chronic lymphedema as a result of filariasis, an infection caused by filarial worms (small parasites) transmitted through mosquito bites.

The disease causes symptom are:

-Thickening of skin

-Enlargement of arms, legs, breasts, or genitals.

9. Autoimmune diseases:

These are diseases in which the immune system attacks healthy body tissue by mistake. Examples include rheumatoid arthritis, lupus, multiple sclerosis, and Sjogren’s syndrome.

10. Lymphangiectasis (dilatation of lymph vessels):

when the lymphatic channels do not work properly. Increased pressure in the lymphatic system causes the lymph vessels to dilate (enlarge). This occurs commonly in the legs or arms and less commonly in other areas.

The principal symptom is :

-Swelling in a leg,


-Another part of the body.

Lymphatic System Categories

According to the National Institute of Allergy and Infectious Diseases website, the lymphatic system is responsible for filtering out toxins and waste, producing immune cells, and transporting fats. In addition to its other functions, the lymphatic system plays a large role in the human body’s immune system.

The diseases that affect the lymphatic system can be broken down into two categories:

  1. Problems with the fluid balance
  2. Problems with the immune system.

For both of these issues, there are a variety of different causes. Disease agents such as bacteria or viruses can contribute to the development of disease in the lymphatic system. Genetic disorders, including immunodeficiencies, can also cause problems with lymphatic function.

Cancerous growths can either be found in the lymphatic tissue itself or can block it from doing its job. Sometimes damage occurs during surgery or as a result of radiation therapy for cancer treatment.

Signs You May Have a Lymphatic Issue

If you’re experiencing any of the following symptoms, you may have a lymphatic issue:

  • Headaches
  • Chronic fatigue
  • Severe allergies or sinus issues
  • Brain fog or trouble concentrating
  • Swollen glands in your neck, armpits, or groin area (especially if they don’t go down overnight while you sleep)

In addition to these symptoms, some common diseases are caused by a poorly functioning lymphatic system. These include chronic fatigue syndrome, fibromyalgia, lupus, and rheumatoid arthritis. If you experience any combination of these symptoms, it’s important to seek medical advice as soon as possible.


The lymphatic system is a key player in the body’s immune system. It also plays a role in removing waste from your body. If you’re worried that your lymphatic system isn’t working as well as it should be, here are some solutions:

Drink green tea– Green tea is loaded with antioxidants, which can help promote white blood cell production and fight inflammation associated with chronic disease.

Eat plenty of fruits and vegetables– Fruit and veg are packed with nutrients that our bodies need to function properly, including vitamin C and E both of which are known for their antioxidant properties.

Exercise regularly– Exercise has been shown to improve immune function by increasing the number of natural killer cells in circulation as well as other immune components such as cytokines.

To summarize: any number of things can go wrong with your lymphatic system! But don’t worry there are many solutions available!