Swollen lymph nodes in armpit: Symptoms, causes, and treatment

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

The possible causes of lymph node swelling range in severity from common infections that typically resolve on their own to more serious conditions, such as lymphoma.

In this article, we look at why lymph nodes swell, the most common causes of this symptom, and when to consult a doctor.

When a person has an infection or injury, the lymph nodes may swell as they start to filter unwanted cells from the lymph.

Lymph is a watery fluid that carries oxygen to the cells and transports waste products away from them. It also contains white blood cells, which help fight infections.

As the lymph nodes begin to work harder to remove waste, they can enlarge. This enlargement is more common in certain areas of the body, including the neck, armpits, and groin.

A swollen lymph node may be painful and tender to the touch. In some cases, it will be visibly enlarged under the skin, but in others, it will be smaller or deeper in the body and only apparent when touching the area.

Many viruses can cause swollen lymph nodes. These include:

• varicella-zoster virus, which causes chickenpox
• measles
• mumps
• rubella
• HIV

Infections with these viruses usually produce other visible symptoms, such as a rash.

However, other viral conditions can cause swollen lymph nodes with no other visible symptoms. These include:

Influenza (flu)

The flu is a respiratory infection that can also cause the lymph nodes to swell. The symptoms of the flu are similar to those of other respiratory viruses, but they tend to be more severe. They also often develop suddenly rather than gradually.

Other symptoms of the flu include:

• fatigue
• sore throat
• a cough
• runny or stuffy nose
• body aches
• headaches
• fever or chills

Vomiting and diarrhea can also occur, but these symptoms are more common in children.

While a person has the flu, they should stay at home and rest, avoiding contact with others. Most people recover from the flu without treatment, but it can sometimes cause complications.

People who are most at risk of complications include:

• young children
• adults over 65 years of age
• pregnant people
• people with underlying health conditions

People in these groups may need antiviral medication to prevent severe symptoms. Getting a flu vaccine each year is the best way to avoid getting the flu.

Infectious mononucleosis

Infectious mononucleosis, also known as mono or glandular fever, is the result of a viral infection. It can cause lymph nodes in the neck and armpits to swell. Mono also causes symptoms such as:

• extreme fatigue
• fever
• swelling in the liver, spleen, or both
• sore throat
• body aches
• headaches

Mono will eventually go away on its own. Most people recover in 2–4 weeks, but some experience symptoms for longer. Resting, drinking fluids, and taking over-the-counter (OTC) pain relievers can help during recovery.

Bacterial infections can also cause the lymph nodes to swell. Some examples of infections that could affect the nodes in the armpit include:

Cellulitis

Cellulitis is a skin infection. It occurs when bacteria penetrate the skin and infect the deeper layers, potentially as a result of an injury that led to an area of broken skin.

Cellulitis may cause nearby lymph nodes to swell. For example, an infection in the arm may cause the lymph nodes in the armpit to enlarge. Common symptoms of cellulitis at the infection site include:

• pain and swelling
• skin sores
• skin that is warm to the touch
• redness, which may be less apparent in people with dark skin tones
• hardening of the skin
• fluid collection under the skin

Additional symptoms of cellulitis may include:

• fever or chills
• body aches
• muscle and joint pain
• vomiting and nausea
• fatigue

Doctors treat cellulitis with antibiotics. A person may need to stay in the hospital if the infection is severe or they require IV antibiotics, which a doctor administers directly into a vein.

Lyme disease

Lyme disease spreads via the saliva of certain species of tick, which are small insects that can bite humans. One of the early symptoms of Lyme disease is swollen lymph nodes, which may appear 3–30 days after the tick bite occurred.

Other early symptoms include:

• a circular rash resembling a bull’s-eye at the site of the bite
• fever
• chills
• joint or muscle aches
• fatigue
• headaches

A doctor will typically prescribe antibiotics to treat Lyme disease. Anyone who suspects that they have this condition should seek medical attention promptly.

Other bacterial infections that can cause swollen lymph nodes include:

• chlamydia
• syphilis
• tuberculosis

However, these infections typically affect the lymph nodes in other areas of the body, such as the neck or groin. They are less likely to cause swelling in the armpits.

Bacteria and viruses are not always responsible for swollen lymph nodes in the armpit. Other possible causes include:

Rheumatoid arthritis

Rheumatoid arthritis (RA) is one of several autoimmune conditions that can cause swollen lymph nodes.

RA occurs when the body’s immune system mistakenly attacks the lining of the joints, causing stiffness, pain, and warmth.

A 2019 review article states that RA affects the lymph nodes, reducing their capacity to drain fluid from nearby inflamed joints. This impairment may lead to local lymph node enlargement.

Doctors treat RA with medications that reduce inflammation and relieve pain. Physical therapy may also help. In some cases, a doctor may recommend surgery to replace or repair affected joints.

Cancer

In some cases, swollen lymph nodes are a symptom of cancer.

Cancer that begins in the lymphatic system is known as lymphoma. There are several types of lymphoma, including:

• Hodgkin lymphoma
• non-Hodgkin lymphoma
• non-Hodgkin lymphoma in children
• Waldenström macroglobulinemia
• lymphoma of the skin

In addition to swollen lymph nodes, the symptoms of lymphoma can include:

• unintentional weight loss
• feeling tired
• fever
• night sweats

Other types of cancer that have spread to the lymph nodes, such as breast cancer, can also cause swelling in these parts of the body.

The type and stage of the cancer, as well as a person’s age and overall health, will affect what treatment doctors recommend.

However, it is worth remembering that there are many causes of swollen lymph nodes that are not related to cancer.

A doctor can determine the cause of swollen lymph nodes in the armpit and recommend the best treatment. They may ask about the person’s symptoms, review their medical history, and perform a physical examination.

In some cases, a doctor may also carry out diagnostic tests, such as blood tests, a biopsy, or medical imaging.

In most cases, the swelling in lymph nodes under the armpit will resolve within 1–2 weeks.

If the swelling lasts for longer or worsens over time, a person should speak with a doctor.

Swollen lymph nodes can be painful. While a person receives medical treatment, they can also try certain techniques at home to ease any tenderness.

For instance, a person can apply a warm compress to reduce pain. They can run warm or hot water over a washcloth and wring it mostly dry before placing it on the swollen lymph node.

People can also take OTC pain medications, such as acetaminophen or ibuprofen, to relieve pain. A person should talk with their doctor if they are not sure what medications are best for them.

Anyone with swollen lymph nodes in their armpit should talk with a doctor. Swollen lymph nodes have many potential causes, and a doctor can rule out possibilities that require prompt treatment, such as Lyme disease.

Although swollen lymph nodes often result from an infection, it is important for a person to schedule an appointment if:

• the swelling continues for more than 2 weeks or worsens after this time
• the lump feels hard or does not move when a person touches it
• there is swelling in lymph nodes in more than one area — for example, in both the neck and armpits
• the swollen lymph nodes are not painful
• there are other symptoms, such as fever, night sweats, or unexplained weight loss

A person should also consult their doctor about swollen lymph nodes if they have previously had cancer treatment.

Swollen lymph nodes in the armpit can be a sign of common viral infections, such as the flu or mono. They can also occur as a result of a bacterial infection or RA. In some cases, swollen lymph nodes are a symptom of cancer.

Warm compresses and OTC pain medication can ease any pain or tenderness. However, a person should talk with a doctor if they have swollen lymph nodes with no clear cause.

Symptoms, Causes, Diagnosis & Treatment

Finding a lump or swollen lymph node in your underarms could be linked to a common condition called axillary lymphadenopathy.

Also called axillary adenopathy or armpit lump, axillary lymphadenopathy occurs when your underarm (axilla) lymph nodes grow larger in size. While this condition may be concerning, it’s usually attributed to a benign cause. It may also be temporary.

In some cases, however, an enlarged axillary lymph node may be related to something more serious, such as an infectious disease or cancer.

It’s important to be aware of any changes to your underarm lymph nodes, as well as any symptoms of illness that occur at the same time. While many cases of axillary lymphadenopathy may resolve on their own, others require further medical attention.

Here’s what you need to know about the symptoms, causes, and treatment options.

Lymphadenopathy refers to a swelling of your lymph nodes. When you have axillary lymphadenopathy, this means the condition is affecting the lymph nodes in the underarm area.

With axillary lymphadenopathy, you may notice the following symptoms:

• a visible armpit lump
• lymph nodes that are growing larger in size, or more than 2 centimeters (larger than 3/4 inch)
• bumps around the armpit area that are changing shape
• pain or tingling sensations
• fever or chills (in cases of infection)

When to seek medical help

Call a doctor right away if an armpit lump has more suspicious or bothersome symptoms, such as if the lump:

• grows larger
• changes in shape or texture
• is red, or hot to the touch
• produces any discharge
• is painful

Was this helpful?

Axillary lymphadenopathy is sometimes a side effect of certain vaccines and was previously a common symptom seen after smallpox vaccinations. Now, with the recent COVID-19 vaccines on the market, some people are reporting axillary lymphadenopathy as a side effect.

Swollen axilla lymph nodes are most commonly seen in two-dose mRNA COVID-19 vaccines. However, like other side effects, these are considered temporary in most people.

If you have any upcoming imaging tests, tell your doctor about your recent COVID-19 vaccine in case axillary lymphadenopathy presents itself in your results. You should also see your doctor if you’re concerned about any changes in your underarm lymph nodes following any vaccine.

Axillary lymphadenopathy may be attributed to numerous causes. It may be temporary, such as in the case of an infection, or long term depending on whether it’s caused by cancer or a chronic medical condition.

Infections or medical conditions that may cause lymph node swelling in the axillary include:

• breast infections
• HIV/AIDS
• herpes simplex
• mononucleosis (“mono”)
• Epstein-Barr virus
• arm infections
• cat scratch disease
• autoimmune diseases, such as rheumatoid arthritis or lupus
• tuberculosis
• sarcoidosis, which creates clusters of inflammatory cells

Sometimes an armpit lump may be caused by a:

• benign cyst
• abscess
• lipoma (a benign fatty tissue)
• a reaction to a recent vaccine

As you age, there’s a greater risk that axillary lymphadenopathy could have a malignant cause. Cancers that may cause this condition include:

• lymphoma
• lymphocytic leukemia
• breast cancer
• carcinomas
• other cancers that have metastasized to the lymph nodes.

Diagnosis for axillary lymphadenopathy involves a combination of physical exams, blood work, and imaging tests. The latter may include a:

• CT scan
• chest X-ray
• MRI
• ultrasound
• mammogram

In some cases, a biopsy may be recommended. During this procedure, a small sample of cells are collected through a fine needle and then sent to a pathologist to determine whether these are benign or malignant.

Your doctor will also see whether your condition is unilateral or bilateral.

• Unilateral. Unilateral axillary lymphadenopathy means that it occurs on one side of the body only and is sometimes associated with breast cancer. However, unilateral cases can also be caused by autoimmune diseases, and not necessarily breast cancer.
• Bilateral. Bilateral cases occur on both sides of the body. These may be caused by other types of cancers and medical conditions.

While many cases of enlarged axillary lymph nodes may be temporary or benign, it’s important to never self-diagnose any suspicious lump. Always see a doctor for diagnosis and recommendations.

Was this helpful?

Treating axillary lymphadenopathy depends on the underlying cause. Benign cases that don’t cause any other symptoms may be treated with a watchful approach only.

However, if your condition is caused by an infection, or an autoimmune or inflammatory disease, your doctor may prescribe steroid treatment. This may help to reduce the size of lymph nodes as well as pain and tenderness.

Malignant causes of axillary lymphadenopathy aren’t as common. However, prompt diagnosis and treatment is crucial in preventing the further spread of cancer to other lymph nodes, as well as vital organs.

If your condition is deemed cancerous, your doctor will refer you to an oncologist. This cancer specialist will stage the cancer and then determine the most appropriate treatment for your condition, such as:

• axillary lymph node removal
• other surgeries related to the specific cancer, such as lumpectomy for breast cancer
• chemotherapy
• radiation therapy
• targeted therapy
• immunotherapy

Axillary lymphadenopathy affects the lymph nodes in your underarm area. It has numerous causes, most of which are benign.

While axillary lymphadenopathy isn’t uncommon, an accurate diagnosis is important. Your doctor can rule out underlying cancers or other serious conditions that may be causing lymph nodes in your axilla to enlarge.

See your doctor right away if you notice any changes in your underarm lymph nodes including pain, large size, tenderness, and more.

The reason for the enlargement of the lymph nodes in the armpit

Symptoms of inflammation of the lymph nodes

Inflammation of the regional axillary lymph collector accompanies all infectious processes of the mammary gland, primarily lactational mastitis and purulent skin infections: furuncle, carbuncle, abscess. In the axillary region, a moderately enlarged, but very painful lymph node or several nodes are determined; with advanced inflammation, pus may form that breaks out.

Our expert in this area:

Sergeev Petr Sergeevich

Deputy chief physician for medical work. Oncologist, surgeon, chemotherapist, Ph.D.

Call a doctor
Reviews about the doctor

Often, with an infection, the symptoms of lymphadenopathy come to the fore, while there are no obvious inflammatory manifestations in the mammary gland itself. Lymphadenopathy can develop a week or two after the process has completely healed in the breast tissues.

Symptoms of tumor lymphadenopathy

Since the axillary lymph nodes are closest to the mammary gland, if there is a neoplasm in the gland, there is a high probability of the appearance and development of cancer cells in them. This happens so often that in the classification of breast cancer they are not counted as metastases – the symbol M, although formally this is metastasis.

On the one hand, at an early stage of cancer, the axillary lymphatic collector protects against further spread of cells throughout the body, but when a tumor is formed already in the node itself, it becomes an independent source of the disease.
With a cancerous lesion in the armpit, it is determined from one enlarged lymph node to a bumpy conglomerate of several large nodes soldered together. Pain occurs with a significant increase in the tumor and its compression of the nerve trunks passing in the axillary region.

Diagnosis of the pathology of the axillary region

In most cases, an increase in lymph nodes can already be detected during examination.

Ultrasound or X-ray examination of the anatomical zone will show the actual size and number of pathological foci. In inflammatory lymphadenopathy, this diagnosis is quite sufficient until a final diagnosis is made.

The true state of the collector in breast cancer is clarified only upon receipt of a cellular analysis during puncture with a cytological examination of the material obtained. But only a histological examination after surgery or a biopsy can reliably show whether there are cancer cells in the lymph node. Histological examination is mandatory if a tumor enlargement of the axillary lymph node is suspected.

We will call you back

Message sent!

expect a call, we will contact you shortly

Treatment

Treatment depends on the underlying process that first appeared in the mammary gland, usually lymphadenopathy is secondary. With inflammation, antibiotics are used, suppuration is opened. In case of a cancerous tumor, they are removed in one block with the mammary gland and surrounding tissues, chemotherapy and local irradiation.

Damage by malignant cells to the lymph nodes of the axillary zone is possible with a variety of neoplasms, only adequate diagnosis and sufficient clinical experience of the doctor will help to identify the root cause. For the treatment of tumor pathology in the international clinic Medica24, not only standard approaches are used, but also exclusive methods that are owned by a few Russian specialists.

Why does inflammation of the lymph nodes occur and what could be the causes?

Contents

• 1 What could cause the lymph nodes to become inflamed?
  • 1.1 The role of the lymphatic system in the human body
  • 1.2 What is a lymph node and how does it function?
  • 1.3 How does inflammation of the lymph nodes manifest itself?
  • 1.4 Most common causes of swollen lymph nodes
  • 1.5 Infectious diseases causing swollen lymph nodes
  • 1.6 Bacterial diseases that cause inflammation of the lymph nodes
  • 1.7 Viral infections that cause inflammation of the lymph nodes
  • 1.8 Parasitic infections that cause inflammation of the lymph nodes
  • 1.9 Autoimmune diseases that cause inflammation of the lymph nodes
  • 1.10 Tumors and malignancies associated with inflammation of the lymph nodes
  • 1.11 Conditions that may increase the risk of inflammation of the lymph nodes
  • 1. 12 Diagnosis of inflammation of the lymph nodes: basic methods and research algorithms
  • 1.13 Treatment of inflammation of the lymph nodes: what methods can be used?
  • 1.14 Prevention of inflammation of the lymph nodes: what can be done to avoid this problem?
  • 1.15 When should I see a doctor if I suspect swollen lymph nodes?
  • 1.16 Related videos:
  • 1.17 Q&A:
    • • 1.17.0.1 What symptoms can occur with swollen lymph nodes?
      • 1.17.0.2 What causes inflammation of the lymph nodes?
      • 1.17.0.3 Can inflammation of the lymph nodes occur without accompanying symptoms?
      • 1.17.0.4 What should I do if my lymph nodes become inflamed?
      • 1.17.0.5 How can inflammation of the lymph nodes be prevented?
      • 1.17.0.6 Is it possible to treat inflammation of the lymph nodes on my own?
      • 1.17.0.7 Can swollen lymph nodes cause cancer?

Potential causes of swollen lymph nodes can range from infections and allergic reactions to malignant tumors. Find out what factors can trigger the development of this common condition and what to do if you find yourself with swollen lymph nodes.

The lymphatic system plays an important role in the body’s immunity. It is made up of organs, tissues, and cells that protect our bodies from infections and other diseases.

One of the key elements of the lymphatic system is the lymph nodes that are located throughout the body. They act as a “filter” for the lymph and can increase in size when an infection develops near them.

Inflammation of the lymph nodes is an indicator that something is wrong in our body. There may be various reasons that cause an abnormality in the functioning of the lymphatic system. Among them:

1. Infections are the most common cause of swollen lymph nodes. Infections can be either superficial (complications in the digestive organs) or deep (eg, AIDS and tuberculosis).

2. Autoimmune diseases – in this case, our immune system is not directed against infections, but against the organs and tissues of our own body.

3. Cancer – oncology can signal inflammation in the lymphatic system.

The role of the lymphatic system in the human body

The lymphatic system is an extremely important part of our body, playing a key role in maintaining the immune system and removing excess fluid, proteins, microorganisms and other waste from the body. It consists of lymphatic vessels and lymph nodes located throughout the body.

Lymphatic vessels begin at the level of tissues and organs and collect lymph from there – a clear liquid rich in lymphocytes. Lymph is transported throughout the system until it reaches the large lymph nodes. Here the lymph passes through filters where it is cleaned and filtered to remove bacteria, viruses and other harmful substances.

In addition, the lymphatic system also plays an important role in maintaining the body’s immunity. Lymphocytes, which are located in the lymphatic system, are the main participants in the immune defense. They produce antibodies and fight infections, protecting our body from harmful effects.

In some cases, lymph nodes may become inflamed, which may indicate an infection or other disease. That is why it is important to monitor the health of the lymphatic system and not ignore any changes that you notice in your body.

What is a lymph node and how does it function?

The lymph node is a small organ that is part of the human lymphatic system. It is made up of many lymphatic cells, blood vessels, and connective tissue.

Lymph nodes are located in many parts of the body, for example, in the cervical, axillary, groin areas. They perform an important function in the body, filtering the lymph. Lymph is a fluid that contains proteins, bacteria, and other particles, as well as lymphocytes, cells that play an important role in the body’s immune system.

When passing through the lymph node, the lymph is cleared of harmful particles, and the lymphocytes in it can recognize and attack microorganisms or other external enemies.

Lymph nodes also play an important role in fighting cancer cells and may be involved in building immunity to infection. In the event of an infection or disease, the lymph nodes may increase in size, which indicates that the body’s immune system is fighting the infection and trying to defeat it.

How is inflammation of the lymph nodes manifested?

Inflammation of the lymph nodes can manifest itself in various ways, depending on the cause and location of the affected lymph node. Common symptoms are:

• Swelling and enlargement of the affected lymph node. The lymph node may become more visible and palpable on palpation.
• Soreness on touch or pressure on the affected lymph node.
• Fever, fever and general malaise, especially with lymph nodes in the neck or armpit.
• Lack of appetite and weight loss.

Depending on the location of the lymph nodes, inflammation may cause additional symptoms. For example, swollen lymph nodes in the groin area can lead to great discomfort when walking or trying to sit, while swollen lymph nodes in the head and neck can lead to headaches, pain in the neck and back of the head.

Most common causes of swollen lymph nodes

Infections and viruses: One of the most common causes of inflammation of the lymph nodes are infections and viruses. Lymph nodes are part of the immune system that protects the body from infections. When infected with an infection or virus, the lymph nodes can increase in size and cause pain.

Stress: Increased stress levels can also lead to swollen lymph nodes. Physical or psychological stress can trigger hormonal changes that can affect the immune system and lead to swollen lymph nodes.

Allergies: Allergic reactions can cause inflammation of the lymph nodes. The lymph node system can react to bacteria, pollen, and other allergens, causing lymph node enlargement and pain.

Oncological diseases: In rare cases, inflammation of the lymph nodes can be associated with oncological diseases. For example, lymphoma or leukemia can cause swollen lymph nodes and tenderness.

Injury: Injury or bruising can cause inflammation of the lymph nodes. For example, an injury to the lymph nodes in the neck or chest can cause the lymph nodes to enlarge and cause pain.

Eczema: In some cases, people suffering from eczema may experience swollen lymph nodes. This is because eczema can damage the skin and lead to bacterial infections that can cause swollen lymph nodes.

Autoimmune diseases: Autoimmune diseases such as rheumatoid arthritis or systemic lupus erythematosus can lead to inflammation of the lymph nodes. In this case, the body’s immune system directs its defense to its own tissues, which can cause inflammation of the lymph nodes.

Foreign bodies: The presence of a foreign body in the body can also lead to inflammation of the lymph nodes. For example, glass, metal shavings, or pulmonolytic material can cause inflammation of the lymph nodes in the corresponding areas of the body.

Medicines: Some medicines can cause swollen lymph nodes as a side effect. For example, taking antibiotics as part of treating infections can lead to swollen lymph nodes in some cases.

Infectious diseases that cause inflammation of the lymph nodes

Inflammation of the lymph nodes is often a sign of infectious diseases. In this case, the body reacts to the suppression of bacteria or viruses by activating lymphocytes and phagocytes, which can cause inflammation of the lymph nodes.

Among the infectious diseases that can cause inflammation of the lymph nodes, the most common are acute respiratory viral infections such as influenza, SARS, tonsillitis, pneumonia. In addition, inflammation of the lymph nodes can be caused by bacterial infections, such as streptococcal infection, staphylococcal infection, tuberculosis, and others.

There are also certain viral diseases that can cause inflammation of the lymph nodes. Examples of such diseases are HIV infection, chicken pox, rubella, measles, whooping cough, cytomegalovirus infection and others.

Worry about inflammation of the lymph nodes occurs in many people, but do not panic. If you have symptoms such as high fever, headache, runny nose and other manifestations of the disease, you should consult a specialist for advice. Only an experienced doctor will be able to correctly diagnose and prescribe the necessary treatment.

Bacterial diseases that cause inflammation of the lymph nodes

Bacterial infections can lead to inflammation of the lymph nodes in various parts of the body. This is because the lymph node is one of the first places bacteria can be found and processed by the immune system.

One of the most common bacterial diseases that causes inflammation of the lymph nodes is tonsillitis. This is an infection caused by bacteria that infects the glands in the throat, resulting in painful hardening and inflammation of the lymph nodes in the neck.

Another disease that can cause inflammation of the lymph nodes is tuberculosis. Tuberculosis is an infection that can affect the lungs but can also spread to other parts of the body, including the lymph nodes. Such lymph nodes may be harder to the touch than in the case of angina.

Another possible cause of swollen lymph nodes is a skin infection caused by bacteria such as staphylococcus or streptococcus. They can affect the skin and cause inflammation of the lymph nodes in that area of ​​the body.

If a bacterial infection causing swollen lymph nodes is suspected, it is important to see a doctor who will suggest appropriate treatment, including a course of antibiotics.

Viral infections associated with inflammation of the lymph nodes

Viral infections often cause inflammation of the lymph nodes. Children and adolescents, as well as people with a weakened immune system, are especially susceptible to this disease. Viral infections can lead to swollen lymph nodes in many parts of the body, including the neck, armpits, thighs, and groin.

One of the most common viruses that causes inflammation of the lymph nodes is herpes. This virus usually causes skin blistering and discomfort. However, it can also lead to inflammation of the lymph nodes in the neck and armpits.

Cytomegalovirus infection is another common cause of swollen lymph nodes. Often this disease occurs in newborns and people with weakened immune systems. In this case, the lymph nodes may increase to such a level that they become noticeable to the touch.

Other viral infections that can lead to swollen lymph nodes include influenza, rubella, measles, chickenpox, and HIV. It is important to see a doctor if swollen lymph nodes last more than 2-3 weeks, are accompanied by high fever, weight loss, or other unusual symptoms.

Parasitic infections leading to inflammation of the lymph nodes

The lymphatic system, including the lymph nodes, plays a key role in fighting infections, invading bacteria and viruses in the body. Despite this, certain infections can cause the lymph nodes to become inflamed, causing them to become enlarged, sore, and warm on the skin.

Parasitic infections such as malaria, giardiasis, tochoplasmosis and trypanosomiasis can be one of the causes of swollen lymph nodes. When parasites invade the body, they begin to multiply and, as a result, trigger an immune response that includes inflammation of the lymph nodes.

However, swollen lymph nodes can also be a sign of an ongoing infection. Therefore, if you notice an increase in the size of the lymph nodes, please see a doctor for professional advice and treatment.

Autoimmune diseases that cause inflammation of the lymph nodes

Autoimmune diseases are a group of diseases in which the body’s immune system is directed against its own cells and tissues, considering them as foreign. As a result of this process, inflammation develops, which can affect any organ or organ system, including the lymphatic system.

Some autoimmune diseases such as Still’s syndrome, systemic lupus erythematosus, Crohn’s disease, rheumatoid arthritis and lymphadenopathy can cause inflammation of the lymph nodes. In such cases, inflammation can manifest itself as enlargement of the lymph nodes and pain in these areas.

Immune cells responsible for autoimmune diseases attack the lymph nodes because they can be seen as foreign bodies. Inflammation and vesicles in the lymph nodes may be the result of this reaction. In addition, autoimmune diseases can lead to reduced immunity, which can lead to infections that can also cause swollen lymph nodes.

If you suspect that you have an autoimmune disease, it is recommended that you consult a doctor. He can conduct the necessary research and prescribe treatment. It is also important to monitor your health in order to avoid the development of complications.

Tumors and malignant neoplasms associated with inflammation of the lymph nodes

Tumors and malignant neoplasms are one of the most dangerous causes of inflammation of the lymph nodes. In this case, the lymph nodes may increase in size and be more sensitive than for any other reason. Usually, the first signs appear on neighboring lymph nodes, closer to the tumor. Then there is a more general spread of metastases throughout the body.

Types of tumors and neoplasms that can cause inflammation of the lymph nodes can be varied. It can be of course a malignant tumor, but it can also be a purulent tumor, which is called an abscess. Also, inflammation of the lymph nodes can cause hemoblastosis, leukemia, arterial myelomas, lymphomas, tumors of the mucous membranes and skin, and many other diseases.

• Hemoblastosis is a group of oncological diseases that disrupts the normal processes of hematopoiesis. They can damage red blood cells (erythrocytes), white blood cells (leukocytes), and platelets. All this can cause inflammation of the lymph nodes.
• Lymphoma is a tumor that affects the lymphatic system. This can cause significant swelling of the lymph nodes. Lymphoma can be either malignant or benign.
• Tumors of the skin and mucous membranes – inflammation of the lymph nodes in this case may occur as a result of increased activity of macrophages that fight pathogens. Macrophages can cause the formation of tumors on the skin or mucous membranes and cause inflammation of the lymph nodes.

Swelling of the lymph nodes, in addition to diseases and tumors, can also be caused by other causes, such as viral infections, stomatitis, cancer treatment, and so on. Therefore, if you notice an increase in lymph nodes, first of all, you should contact a specialist for diagnosis and check for the presence of diseases.

Conditions that may increase the risk of inflammation of the lymph nodes

Infectious diseases: Inflammation of the lymph nodes is a common symptom of many infectious diseases, such as SARS, influenza, sore throat, runny nose, otitis media and others. The lymph nodes are part of the immune system and when they are active, such as fighting viruses, can cause them to become inflamed.

Skin Injury: Any injury, including scratches, cuts, bruises, and even insect bites, can lead to inflammation of the lymph nodes in the affected areas. This is due to the fact that the skin is a barrier to microbes, and such violations lead to the activation of the immune system, including the lymph nodes.

Autoimmune diseases: Lymph nodes can also become inflamed in some autoimmune diseases, when the immune system attacks its own cells and tissues. Examples of autoimmune diseases that can cause inflammation of the lymph nodes are systemic lupus erythematosus, rheumatoid arthritis, autoimmune thyroiditis, and others.

Cancers: Swollen lymph nodes can be a sign of various types of cancer, including lymphoma and breast cancer. However, inflammation of the lymph nodes is not always associated with cancer and should not immediately cause panic. Diagnosis and treatment, if necessary, should only be carried out by a highly qualified specialist.

Diagnosis of inflammation of the lymph nodes: basic research methods and algorithms

The study of lymph nodes can help in the diagnosis of many diseases, such as infectious, neoplastic and systemic diseases. The study includes visual inspection, palpation and additional studies. There are several basic methods that can be used to examine the lymph nodes.

Visual inspection and palpation help determine the presence and location of enlarged lymph nodes. After this, a complete blood count and biochemical parameters, such as C-reactive protein, may be performed, which may indicate the presence of inflammation. In addition, educational methods such as ultrasound and magnetic resonance imaging may be used.

Other diagnostic tests commonly used include lymph node biopsy, testing for certain bacteria or viruses, x-rays, or CT scans. Which method is used will depend on the suspected diagnosis and the possible causes of swollen lymph nodes.

To select an algorithm for studying inflammation of the lymph nodes, it is necessary to carry out fundamental medical research activities. This includes reviewing the patient’s medical history, conducting a thorough visual examination and palpation, analyzing biochemical parameters, and choosing the methods needed for a more in-depth diagnosis.

General diagnostic methods may vary depending on the suspected diagnosis and the cause of the enlarged lymph nodes. To obtain detailed information, patients are advised to contact qualified specialists who can provide detailed advice and prescribe the necessary studies.

Treatment of inflammation of the lymph nodes: what methods can be used?

Treatment of inflammation of the lymph nodes depends on the cause of the disease. If the inflammation is caused by an infection, antibiotics are the most effective treatment. They will be aimed at destroying the bacteria that caused the inflammation. At the same time, it is very important to take the drugs in accordance with the doctor’s prescription and complete the course of treatment to the end.

If the inflammation of the lymph nodes is a consequence of other diseases, such as cancer, then complex treatment is required. A combination of chemotherapy, radiation therapy, and surgery can lead to better outcomes and a better chance of recovery.

If you suspect inflammation of the lymph nodes, you should consult a doctor so that he can diagnose and prescribe the correct treatment. Treating swollen lymph nodes without consulting a doctor can be dangerous, as such nodes can become a beacon for more serious pathology.

In addition, a number of therapeutic methods can be used to speed up the healing process and reduce the discomfort of life. Very often, doctors recommend rest and increased fluid levels in the body to help it clear infection and recover faster.

Local application of drugs can also improve the patient’s condition – depending on the cause of the inflammation, the doctor may prescribe SDA or drugs aimed at increasing immunity. In addition, anti-inflammatory drugs can be used.

In any case, the treatment of inflammation of the lymph nodes should be prescribed by a doctor and carried out under his supervision in order to avoid possible complications and negative consequences. Inappropriate treatment of swollen lymph nodes can lead to serious health consequences.

Prevention of inflammation of the lymph nodes: what can be done to avoid this problem?

Practice good hygiene

• Wash your hands regularly with soap and water;
• Use disposable tissues when coughing or sneezing;
• Wash your personal hygiene items – toothbrushes, razors, etc.;
• Carry hand sanitizer with you and use it as needed.

Maintain good health

• Eat nutritious food and drink enough water;
• Get enough sleep;
• Do moderate exercise;
• Avoid stressful situations.

Seek medical attention early

• If symptoms such as swollen lymph nodes, pain in them, fever, see a doctor early;
• The doctor will conduct the necessary examinations and give the necessary recommendations, taking into account your state of health;

Follow your doctor’s instructions

• Take all recommended drugs to treat swollen lymph nodes;
• Follow all prescribed procedures and examinations;
• Follow health care advice;

Conclusion: In order to prevent inflammation of the lymph nodes, it is important to maintain hygiene, maintain good health, consult a doctor at an early stage and follow his instructions.

When should I see a doctor if I suspect swollen lymph nodes?

If you have swollen, painful, or tender lymph nodes, you should definitely see your doctor. This may be a sign of an infection or other medical condition that requires professional medical attention.

If the lymph node enlarges rapidly, causes pain and provokes a decrease in the general condition, you should immediately consult a doctor. It is especially important to do this if additional symptoms appear, such as high fever, loss of appetite, fatigue, and others.

If you find an enlarged lymph node in a particularly sensitive area of ​​the body, such as the neck, groin or armpits, you should also see a doctor. The cause may be infections, cancer, or other conditions that require surgery.

Never put off a visit to the doctor if you suspect inflammation of the lymph nodes. Early detection and timely treatment will avoid serious consequences and return to a full life.

Related videos:

Q&A:

What symptoms can occur with inflammation of the lymph nodes?

Inflammation of the lymph nodes can cause swelling, soreness and enlargement of the lymph nodes, fever, malaise, weakness, headache, etc. But it all depends on the cause of the inflammation.

What causes inflammation of the lymph nodes?

There can be many reasons: infectious diseases (viruses, bacteria, fungi), autoimmune diseases, tumors, allergic reactions, injuries, stress, malnutrition and much more. See your doctor to determine the exact cause of the inflammation.

Can inflammation of the lymph nodes occur without accompanying symptoms?

Yes, it is possible. Some diseases can occur without any obvious signs, but at the same time cause inflammation of the lymph nodes. Therefore, if you notice an increase in the size of the lymph nodes, but do not experience any other symptoms, be sure to consult a doctor for a consultation and examination.

What should I do if my lymph nodes become inflamed?

See your doctor to diagnose and determine the cause of the inflammation, and then follow his advice. In most cases, this may be taking anti-inflammatory drugs, antibiotics, antifungals, etc. In some cases, surgery may be required.

How can inflammation of the lymph nodes be prevented?

To prevent inflammation of the lymph nodes, it is necessary to observe the correct daily routine and diet, avoid stress, choose the right clothes and shoes, monitor personal hygiene, avoid contact with the sick, be vaccinated against infectious diseases, and undergo regular medical examinations.

Is it possible to treat inflammation of the lymph nodes on your own?

Self-treatment of swollen lymph nodes is not recommended. It is necessary to consult a doctor who will prescribe the necessary treatment and give recommendations on further behavior.