What are the common causes of swollen lymph nodes in the armpit. How can you identify symptoms of armpit lymph node swelling. When should you seek medical attention for swollen armpit lymph nodes. What treatment options are available for swollen lymph nodes under the arm.

Understanding Lymph Nodes and Their Function

Lymph nodes play a crucial role in our body’s immune system. These small, bean-shaped structures are part of the lymphatic system, which helps filter out harmful substances and fight infections. When the body encounters a threat, such as bacteria or viruses, lymph nodes can swell as they work harder to filter out unwanted cells from the lymph fluid.

Lymph is a clear, watery fluid that carries oxygen to cells and transports waste products away from them. It also contains white blood cells, which are essential for combating infections. As lymph nodes intensify their filtering process, they may enlarge, becoming more noticeable in certain areas of the body, including the neck, armpits, and groin.

How to Identify Swollen Lymph Nodes in the Armpit

Swollen lymph nodes in the armpit may present with the following characteristics:

• Visible enlargement under the skin
• Tenderness or pain when touched
• A palpable lump in the armpit area
• Discomfort when raising the arm

In some cases, the swollen lymph node may be smaller or located deeper in the body, making it detectable only through touch. If you notice any of these symptoms, it’s essential to monitor them and consult a healthcare professional if they persist or worsen.

Viral Infections Causing Armpit Lymph Node Swelling

Various viral infections can lead to swollen lymph nodes in the armpit. Some of these infections may cause additional visible symptoms, while others might only present with lymph node swelling.

Common Viral Causes with Additional Symptoms

Several viral infections that can cause swollen lymph nodes also produce other noticeable symptoms:

• Varicella-zoster virus (chickenpox)
• Measles
• Mumps
• Rubella
• HIV

These infections often present with additional symptoms such as rashes, fever, or other characteristic signs specific to each condition.

Influenza (Flu) and Lymph Node Swelling

Influenza, commonly known as the flu, is a respiratory infection that can cause lymph nodes to swell. Unlike some other viral infections, flu symptoms tend to develop suddenly and are often more severe.

Common symptoms of the flu include:

• Fatigue
• Sore throat
• Cough
• Runny or stuffy nose
• Body aches
• Headaches
• Fever or chills

Can flu complications be serious? Yes, flu can lead to severe complications, especially in high-risk groups such as young children, adults over 65, pregnant individuals, and people with underlying health conditions. These groups may require antiviral medication to prevent severe symptoms.

To reduce the risk of flu and its complications, annual flu vaccination is recommended for most individuals.

Infectious Mononucleosis and Armpit Lymph Node Swelling

Infectious mononucleosis, often referred to as mono or glandular fever, is another viral infection that can cause lymph nodes in the neck and armpits to swell. This condition is typically caused by the Epstein-Barr virus (EBV).

Symptoms of mono include:

• Extreme fatigue
• Fever
• Swelling in the liver, spleen, or both
• Sore throat
• Body aches
• Headaches

How long does mono typically last? Most people recover from mono within 2-4 weeks, although some may experience symptoms for a longer period. Rest, staying hydrated, and taking over-the-counter pain relievers can help manage symptoms during recovery.

Bacterial Infections and Armpit Lymph Node Swelling

Bacterial infections can also lead to swollen lymph nodes in the armpit area. Two notable examples are cellulitis and Lyme disease.

Cellulitis: A Skin Infection Affecting Lymph Nodes

Cellulitis is a bacterial skin infection that occurs when bacteria penetrate the skin and infect deeper layers. This can happen due to injuries that result in broken skin, allowing bacteria to enter.

Symptoms of cellulitis at the infection site include:

• Pain and swelling
• Skin sores
• Warm skin to the touch
• Redness (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

How is cellulitis treated? Doctors typically prescribe antibiotics to treat cellulitis. In severe cases or when intravenous antibiotics are necessary, hospitalization may be required.

Lyme Disease: A Tick-Borne Infection

Lyme disease is transmitted through the saliva of certain tick species. Swollen lymph nodes can be an early symptom of Lyme disease, typically appearing 3-30 days after the tick bite.

Other early symptoms of Lyme disease include:

• A circular rash resembling a bull’s-eye at the bite site
• Fever
• Chills
• Joint or muscle aches
• Fatigue
• Headaches

Why is prompt treatment important for Lyme disease? Early diagnosis and treatment with antibiotics can prevent the development of more serious complications associated with Lyme disease. Anyone suspecting they have this condition should seek medical attention promptly.

Other Bacterial Infections Affecting Lymph Nodes

While less likely to specifically affect armpit lymph nodes, other bacterial infections that can cause lymph node swelling include:

• Chlamydia
• Syphilis
• Tuberculosis

These infections typically affect lymph nodes in other areas of the body, such as the neck or groin. However, it’s important to be aware of their potential impact on the lymphatic system.

Non-Infectious Causes of Armpit Lymph Node Swelling

While infections are common causes of swollen lymph nodes, there are other non-infectious conditions that can lead to lymph node enlargement in the armpit area.

Injury and Physical Trauma

Physical injuries to the arm or upper body can cause nearby lymph nodes to swell as part of the body’s inflammatory response. This swelling is usually temporary and subsides as the injury heals.

Allergic Reactions

Severe allergic reactions can sometimes cause lymph nodes to swell, including those in the armpit. This may occur in response to allergens such as certain foods, medications, or insect stings.

Autoimmune Disorders

Some autoimmune conditions, such as rheumatoid arthritis or lupus, can cause inflammation throughout the body, including in the lymph nodes. This can result in swollen lymph nodes in various areas, including the armpit.

Certain Medications

Some medications, particularly those that affect the immune system, can cause lymph node swelling as a side effect. Examples include certain vaccines, antibiotics, and antiseizure medications.

Cancer and Armpit Lymph Node Swelling

While less common, swollen lymph nodes in the armpit can sometimes be a sign of cancer. This is particularly important to consider if the swelling persists for an extended period or is accompanied by other concerning symptoms.

Lymphoma

Lymphoma is a type of cancer that begins in the lymphatic system. It can cause swollen lymph nodes in various parts of the body, including the armpit. There are two main types of lymphoma: Hodgkin lymphoma and non-Hodgkin lymphoma.

Symptoms of lymphoma may include:

• Painless swelling of lymph nodes
• Persistent fatigue
• Unexplained weight loss
• Night sweats
• Fever
• Itchy skin

Breast Cancer

Breast cancer can sometimes spread to the lymph nodes in the armpit. This is why doctors often check the armpit area during breast examinations. Swollen lymph nodes in the armpit, especially when accompanied by changes in the breast, should be evaluated by a healthcare professional.

Other Cancers

While less common, other types of cancer can occasionally cause swollen lymph nodes in the armpit. These may include skin cancers, lung cancer, or cancers of the arm.

When should you be concerned about swollen lymph nodes? If lymph node swelling persists for more than two weeks, is accompanied by unexplained weight loss, night sweats, or fever, or if the nodes feel hard, fixed in place, or continue to enlarge, it’s important to seek medical evaluation promptly.

Diagnosis and Evaluation of Swollen Armpit Lymph Nodes

When evaluating swollen lymph nodes in the armpit, healthcare providers typically follow a systematic approach to determine the underlying cause.

Medical History and Physical Examination

The first step in diagnosis usually involves a thorough medical history and physical examination. The healthcare provider will ask about:

• Duration of the swelling
• Any associated symptoms
• Recent illnesses or infections
• Travel history
• Exposure to animals or insects
• Family medical history

During the physical exam, the doctor will assess the size, consistency, and tenderness of the swollen lymph nodes. They will also check for swelling in other areas of the body.

Laboratory Tests

Depending on the suspected cause, various laboratory tests may be ordered:

• Complete blood count (CBC) to check for signs of infection or blood disorders
• Blood cultures to identify any bacterial infections
• Specific tests for viral infections like mono or HIV
• Tests for autoimmune disorders

Imaging Studies

Imaging tests can provide more detailed information about the lymph nodes and surrounding tissues. These may include:

• Ultrasound: To visualize the structure of the lymph nodes
• CT scan: For a more detailed view of the lymph nodes and surrounding areas
• MRI: To provide high-resolution images of soft tissues
• PET scan: Sometimes used to detect cancer or assess its spread

Biopsy

In some cases, a biopsy may be necessary to determine the cause of persistent lymph node swelling. This involves removing a small sample of tissue from the lymph node for examination under a microscope.

How is a lymph node biopsy performed? There are several types of lymph node biopsies:

• Fine-needle aspiration: A thin needle is used to extract a small sample of cells
• Core needle biopsy: A larger needle is used to remove a small cylinder of tissue
• Excisional biopsy: The entire lymph node is surgically removed for examination

The type of biopsy performed depends on the location of the lymph node and the suspected underlying condition.

Treatment Options for Swollen Armpit Lymph Nodes

The treatment for swollen lymph nodes in the armpit depends on the underlying cause. In many cases, especially when the swelling is due to a minor infection, specific treatment may not be necessary, and the swelling will resolve on its own.

Home Remedies and Self-Care

For mild cases of swollen lymph nodes, the following self-care measures may help:

• Applying warm compresses to the affected area
• Taking over-the-counter pain relievers like ibuprofen or acetaminophen
• Getting plenty of rest to support the immune system
• Staying hydrated

Treatment for Infectious Causes

If the swollen lymph nodes are due to a bacterial infection, antibiotics may be prescribed. The specific antibiotic and duration of treatment will depend on the type and severity of the infection.

For viral infections, treatment is typically supportive, focusing on managing symptoms while the body fights off the virus. In some cases, such as with HIV or severe cases of influenza, antiviral medications may be prescribed.

Treatment for Non-Infectious Causes

For swollen lymph nodes caused by non-infectious conditions:

• Allergic reactions may be treated with antihistamines or, in severe cases, epinephrine
• Autoimmune disorders often require long-term management with immunosuppressive medications
• If a medication is causing the swelling, adjusting the dosage or switching to an alternative may be necessary

Treatment for Cancer-Related Lymph Node Swelling

If the swollen lymph nodes are due to cancer, treatment will depend on the type and stage of cancer. Options may include:

• Surgery to remove the affected lymph nodes
• Radiation therapy
• Chemotherapy
• Targeted therapy
• Immunotherapy

The specific treatment plan will be tailored to the individual patient and their particular situation.

When is surgical removal of lymph nodes necessary? Surgical removal of lymph nodes may be recommended in cases of persistent swelling with an unknown cause, to obtain a definitive diagnosis through biopsy, or as part of cancer treatment to prevent or control the spread of cancer cells.

Prevention and Long-Term Management

While it’s not always possible to prevent swollen lymph nodes, certain measures can help reduce the risk of infections and support overall lymphatic health:

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.

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.

Inflammation of the lymph node under the arm – what to do?

Inflammation of the lymph node under the arm is a sign that almost immediately makes itself felt. The fact is that the inflammatory reaction is accompanied by significant swelling, so even with a slight touch, the inflamed lymph nodes under the arm will hurt. As a rule, axillary lymphadenitis most often occurs after a respiratory illness. Therefore, if such a complication occurs, it is necessary to seek help from a qualified specialist as soon as possible.

Why do the lymph nodes under the armpits become inflamed?

Inflammation of the lymph nodes is called lymphadentitis. Most often, the lymph nodes become inflamed due to staphylococci, streptococci and E. coli. If too many bacteria accumulate in the body, and the lymphatic system can no longer cope with them, its nodes accumulate pathogens and become inflamed.

Axillary lymph nodes become inflamed due to a variety of reasons. For example, with a disease of the mammary glands, during a cold, infectious or oncological diseases. Furunculosis, increased work of the sweat glands, colds and respiratory diseases, allergies, and intoxications can also be factors.

Sometimes one lymph node becomes inflamed, sometimes lymph nodes all over the body become inflamed. Sometimes they increase so much that they become sensitive and painful. Those that appear in the armpits ache, blush and swell. Inflammation can be accompanied by weakness in the body, nausea, vomiting, drowsiness and headache.

Symptoms of axillary lymphadenitis

The inflammatory process in the regional axillary lymph nodes has an isolated character and is usually characterized by a catarrhal or purulent course. Below are the most common clinical pictures of inflammation of the axillary lymph nodes.

• Acute catarrhal form. This inflammatory process is more common than others and often occurs in a mild form. It is characterized by severe pain, enlargement of the lymph nodes and their compaction. With catarrhal inflammation, the lymph nodes are easily separated and do not lose their mobility. In the axillary region, hyperemia and mild swelling may develop. The patient may report deterioration, discomfort during shoulder abduction, and mild subfebrile condition.
• Purulent form. This type of inflammatory process is the most dangerous due to the formation of a purulent focus, which can be represented by single or multiple abscesses. The lymph node itself loses its mobility and becomes painful and swollen. Nearby tissues are sharply hyperemic, may be subject to alteration or melting. Possible soldering of the lymph nodes with the skin.
• Chronic course of lymphadenitis. Quite often there are sluggish inflammatory processes, in which the lymph node under the arm becomes inflamed when the immune system is weakened and the body’s resistance to various infectious agents is reduced. Symptoms in this form are mild, the lymph nodes are mobile, but there is a slight soreness.

Treatment of lymph nodes

Treatment of lymphadenopathy of the axillary lymph nodes consists in the selection of the correct etiotropic and pathogenetic therapy. The main thing is to remember that patients are strictly forbidden to attempt to independently eliminate such a manifestation of the inflammatory reaction.

As a rule, all treatment is based on the elimination of the inflammatory focus, which caused the development of axillary lymphadenitis. Often, a course of antibiotic therapy or a number of anti-inflammatory drugs is prescribed for this. In addition, it is advisable to use compresses with Dimexide, immunomodulatory drugs and a course of physiotherapy procedures, which will contribute to the overall strengthening of the body.

With the development of a malignant process with concomitant lymphadenitis, the patient is indicated for a course of chemotherapy or surgical treatment.

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Cancer of the lymph nodes – symptoms, treatment methods, prevention and diagnosis

Lymph nodes in the human body act as a biological and mechanical filter. The lymph collects harmful substances and bacteria, which are then destroyed by the lymph nodes. There are about 500 of them in the body. Cancer of the lymph nodes is a fairly rare disease, which occupies 4% of all types of oncology. It develops as an independent pathology or with the spread of metastases from a tumor of another localization.

Lymph node cancer classification

If there is any inflammatory or infectious process in the body, the lymph nodes react to it with an increase, and sometimes even soreness. If this condition does not go away for a long time, then this is an occasion to consult a doctor, since it is important to detect the pathology at an early stage.

Cancer of the lymph nodes can develop in one of two forms:

• Hodgkin’s lymphoma (lymphogranulomatosis). The most common variant of the development of cancer of the lymph nodes, occurs in 1/3 of cases of detection of such oncology in both adults and children. Hodgkin’s lymphoma is considered a more favorable form in terms of cure. Even at the 4th stage of the disease, the survival rate is 65%;
• non-Hodgkin’s lymphoma. This is a more serious form of cancer of the lymph nodes, occurring in 2/3 of cases. The disease progresses rapidly, early metastases appear, which spread throughout the body.

Causes and risk factors

Cancer of the lymph nodes has several age peaks, in which the disease is diagnosed more often. This is the period from 15 to 30 years, people over 50 are also at risk. It is at this time that the risk of developing lymphoma is higher. The exact causes of the disease are unknown. Doctors cite only risk factors that increase the likelihood of developing lymphoma:

• prolonged exposure to harmful substances;
• HIV infection and other immunodeficiencies;
• smoking and alcohol abuse;
• radiation exposure;
• living in conditions of unfavorable ecology;
• pregnancy over 35 years of age;
• Epstein-Barr virus;
• genetic inheritance.

Stages

Different types of lymphomas can have different degrees of spread throughout the body. With this in mind, there are 4 stages of cancer of the lymph nodes.

• First. Only one area is affected, cancer of the lymph nodes develops in the armpit, in the neck, etc.
• Second. The tumor process has already spread to 2 or more groups of lymph nodes.
• Third. In addition to the lymph nodes, the diaphragm and one organ outside the lymphatic system are affected.
• Fourth. At the last stage, tissues outside the lymphatic system are affected, and in several parts of the body at once. The disease captures the vital organs, so the treatment becomes less effective.

Lymph node cancers

In addition to the division by type of lymphoma, cancer of the lymph nodes has a classification according to the location of the lesion. According to this criterion, oncology of different types of lymph nodes is distinguished:

• axillary;
• cervical;
• pulmonary;
• iliac;
• supraclavicular;
• inguinal.

In percentage terms, cancer of the lymph nodes most often occurs in the groin area (35%), then on the neck (31%) and armpits (28%). Other localizations of oncology account for 6%. The most favorable prognosis is observed with cancer of the nodes in the groin, armpits and under the jaw.

Symptoms and signs of cancer of the lymph nodes

Cancer of the lymph nodes can manifest itself in different ways depending on the form of the disease that develops in the patient. With lymphogranulomatosis, the following symptoms are observed:

• severe enlargement of the lymph nodes above the collarbone and in the neck;
• enlarged mediastinal nodes with specific cough, dyspnea and swelling of the veins in the neck;
• pain in the lumbar region, most often manifested at night.

The disease causes different symptoms when a specific group of lymph nodes is affected. If the pathology develops in an acute form, then the patient immediately experiences an increased degree of sweating and a sharp increase in body temperature. There is also a strong weight loss that progresses over time. With the development of the disease, more characteristic symptoms of lymph node cancer appear:

• fever;
• severe itching of the skin;
• weakness;
• red or dark lesions on the skin;
• diarrhoea, tendency to belch;
• frequent migraines, dizziness;
• soreness in the epigastric and umbilical region.

When to see a doctor

Cancer of the lymph nodes requires timely detection at the earliest stage, since the prognosis of recovery depends on this. If there are risk factors or symptoms of the disease, you should immediately consult a doctor for appropriate diagnostic measures. In the case of oncology of the lymphatic system, the patient needs the help of an oncologist. In our cancer center “Sofia” on the 2nd Tverskoy-Yamsky per. House 10 employs the best specialists who specialize in the diagnosis and treatment of various types of oncology.

Diagnosis of nodular cancer in the cancer center

If cancer of the lymph nodes is suspected, the doctor begins with a general examination to detect characteristic signs of the disease. It is very important to answer all the questions of a specialist, since any complaints and manifestations, as well as previous diseases, can provide the doctor with the necessary information base for prescribing successful treatment in the future.

An important stage of the examination is palpation of the lymph nodes, which makes it possible to identify their enlargement and soreness. Also in the oncology center “Sofia” all modern methods of diagnostics are practiced, allowing to identify the disease with 100% accuracy. The patient may be prescribed:

• scintigraphy;
• PET/CT;
• magnetic resonance imaging;
• lymphography;
• blood test for tumor markers;
• vacuum aspiration biopsy of neoplasm tissue;
• SPECT (single photon emission computed tomography).

Treatment of cancer of the lymph nodes

The treatment regimen for lymphoma depends on many factors: the location of the tumor, its spread throughout the body, the size and presence of metastases in other tissues and organs. The best results are obtained by an integrated approach, which combines several methods of treatment.

Chemotherapy

Lymph node metastases in cancer require mandatory chemotherapy. It is considered a universal method of treatment and is used both independently and in combination with other methods. The essence of chemotherapy is the intravenous administration of special anticancer drugs that destroy cancer cells. Such drugs also act on healthy tissues, which leads to side effects, but when metastases spread, this is the only way to treat.

Surgery

Surgical treatment of lymph node cancer consists in their complete removal. This method is also considered quite effective, since it minimizes the risk of recurrence of the disease. Surgery for cancer of the lymph nodes is performed with resection of several nodes of the regional type, which is necessary to reduce the likelihood of re-oncology.

The cervical, submandibular, inguinal and axillary lymph nodes are removed under local anesthesia, and the deeper ones under general anesthesia. The excised parts can be used for histology and correct diagnosis.

Radiotherapy

The use of radiation therapy is recommended in conjunction with surgical treatment. This method allows you to destroy cancer cells that may have remained after surgery. Also, radiation therapy is used at an early stage as a preparation for surgery in order to reduce the size of the tumor.

Bone marrow transplant

In the treatment of cancer of the lymph nodes, another new method is now used – donor bone marrow transplantation. This operation allows to give very optimistic forecasts, especially at an early stage of the disease.

Treatment prognosis

The prognosis for cancer of the lymph nodes is quite favorable. With this disease, treatment is extremely successful in 70-83% of cases in which a 5-year survival is observed. The number of relapses is 30-35%. More often the disease recurs in men, which is explained by more difficult working conditions and bad habits. In general, the prognosis depends on how early the disease was diagnosed and treatment started. The age of the patient is of no less importance.

How to make an appointment with a specialist at Sofia Cancer Center

To get a consultation with a specialist in our cancer center, you need to use any convenient way to make an appointment. Fill out the online form on the website by entering all the necessary data, or call us at the contact number +7 (495) 775-73-60.

Oncological center “Sofia” is open for you not only on weekdays, but also on weekends, so you can choose the time of appointment that is convenient for you. We are located at 2nd Tverskoy-Yamsky Lane, 10, not far from Tverskaya, Novoslobodskaya, Chekhovskaya, Belorusskaya and Mayakovskaya metro stations.