What causes swollen lymph nodes under the arm? Swollen lymph nodes in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition. This article explores the symptoms, causes, and treatment of swollen lymph nodes in the armpit.

Understanding Lymph Nodes and Swelling

Lymph nodes are part of the body’s immune system. They play a crucial role in filtering and removing unwanted cells, waste, and pathogens from the lymph fluid that circulates throughout the body. When an infection or injury occurs, the lymph nodes may swell as they work harder to remove these unwanted elements.

Swelling in the lymph nodes 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, and it may be visibly enlarged under the skin or smaller and deeper in the body.

Common Viral Causes of Swollen Lymph Nodes

Many viruses can cause swollen lymph nodes, including:

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

These viral infections often produce other visible symptoms, such as a rash, but other viral conditions can cause swollen lymph nodes with no other obvious symptoms. These include:

Influenza (Flu)

The flu is a respiratory infection that can cause the lymph nodes to swell. In addition to swollen lymph nodes, the flu is characterized by symptoms like fatigue, sore throat, cough, runny or stuffy nose, body aches, headaches, fever, and chills. While most people recover from the flu without treatment, it can sometimes lead to complications, especially in high-risk groups like young children, older adults, pregnant women, and those with underlying health conditions.

Infectious Mononucleosis (Mono)

Infectious mononucleosis, also known as mono or glandular fever, is a viral infection that can cause lymph nodes in the neck and armpits to swell. Other symptoms of mono include extreme fatigue, fever, swelling in the liver or spleen, sore throat, and body aches. Most people recover from mono in 2-4 weeks, but some experience symptoms for longer.

Bacterial Causes of Swollen Lymph Nodes

Bacterial infections can also lead to swollen lymph nodes, including:

Cellulitis

Cellulitis is a skin infection that occurs when bacteria penetrate the skin and infect the deeper layers, often as a result of an injury. Cellulitis in the arm can cause the lymph nodes in the armpit to swell. Symptoms of cellulitis include pain, swelling, redness, warmth, and hardening of the skin at the infection site, as well as fever, chills, body aches, and fatigue.

Lyme Disease

Lyme disease is caused by the bite of certain species of ticks and can lead to swollen lymph nodes, along with a characteristic bull’s-eye rash, fever, chills, joint or muscle aches, and fatigue.

Other bacterial infections that may cause swollen lymph nodes include chlamydia, syphilis, and tuberculosis, though these typically affect lymph nodes in other areas of the body.

When to See a Doctor

If a person notices swollen lymph nodes in the armpit, they should consult a healthcare provider, especially if the swelling is accompanied by other symptoms like fever, pain, redness, or warmth. Prompt medical attention is important, as swollen lymph nodes can be a sign of a serious underlying condition that requires treatment.

Treatment for Swollen Lymph Nodes

The treatment for swollen lymph nodes will depend on the underlying cause. Viral infections often resolve on their own with rest and over-the-counter pain relief. Bacterial infections may require antibiotics. In some cases, such as with Lyme disease or cancer, more specialized treatment may be necessary.

Preventing Swollen Lymph Nodes

While some causes of swollen lymph nodes are unavoidable, there are steps people can take to reduce their risk, such as:

• Practicing good hygiene to prevent bacterial and viral infections
• Wearing appropriate protective clothing when spending time in areas with ticks
• Maintaining a healthy immune system through a balanced diet, regular exercise, and adequate sleep

By understanding the causes and symptoms of swollen lymph nodes in the armpit, individuals can seek prompt medical attention and receive the appropriate treatment to address the underlying issue and restore their 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 nodes under the arm – causes, symptoms and methods of treatment

Inflammation of the lymph node, located in the armpit, almost immediately gives a certain symptomatology. This is an inflammatory reaction, which is accompanied by swelling, and therefore the slightest touch to the lymph node gives a noticeable pain. The disease is called axillary lymphadenitis, and it usually occurs after the patient has been ill with a respiratory disease. If such a complication occurs, the patient should immediately consult a doctor.

Causes of inflammation of the lymph nodes

The most common cause of lymphadenitis is staphylococcal, streptococcal infection, as well as E. coli. If the body is weakened by a large number of pathogenic bacteria, then the lymphatic system simply cannot cope with them. Therefore, there is an accumulation of microorganisms in the lymph nodes, as a result of which they give an inflammatory reaction. Factors contributing to inflammation of the lymph nodes can be considered pathologies of the mammary glands, colds and respiratory diseases, cancer, furunculosis, excessive sweat glands, allergies, intoxication and infections.

It happens that only one node becomes inflamed, and it happens that the inflammation affects several lymph nodes throughout the body. The enlargement of the nodes can be strong enough, as a result of which they become sensitive and painful. The nodes located in the armpit begin to whine, swell, blush. Accompanying inflammation can be general weakness, drowsiness, headache, nausea, vomiting.

Symptoms of axillary lymphadenitis

Inflammation in the regional axillary lymph nodes is isolated, accompanied by catarrhal symptoms and suppuration. Next, the most frequent clinical pictures of axillary lymphadenitis will be presented.

• Acute catarrhal form. It occurs more often than other forms and usually has a mild course. Lymph nodes in this form of the disease are enlarged, painful, compacted, they are easily separated and do not cease to be mobile. The tissues in the armpit are hyperemic, there is slight swelling. The patient may feel a deterioration in the general condition, slight subfebrile condition and discomfort when moving the shoulder.
• Purulent form. Such inflammation is extremely dangerous, as it is accompanied by the formation of a purulent focus, consisting of single or multiple abscesses. The node itself ceases to be mobile, soreness and swelling appear. The tissues located near the focus of inflammation are hyperemic, alternative processes or melting may begin. Soldering of inflamed nodes with the skin may also occur.
• Chronic form of lymphadenitis. This is a common sluggish form of the disease, which is accompanied by inflammation of the axillary lymph node. It occurs when the body is weakened, with a decrease in immunity, with a decrease in resistance to infections. Symptoms of chronic axillary lymphadenitis do not have a pronounced picture: the nodes retain their mobility, but the patient feels a little pain.

Treatment of lymphadenitis

The main thing that the patient should know and consider is the inadmissibility of self-treatment. In no case should you try to stop the disease yourself. Only a doctor prescribes the necessary treatment tactics, and it consists in conducting the correct etiotropic and pathogenetic therapy. As a rule, all the efforts of the doctor and the patient are directed to the elimination of the focus of inflammation, which provoked the development of axillary lymphadenitis. Most often, the doctor prescribes anti-inflammatory drugs and prescribes antibiotic therapy. It is also advisable to use compresses with Dimexide, physiotherapy, immunomodulators. All this helps the body to get stronger and cope with the disease that has arisen. If a malignant process arises and develops and it is accompanied by axillary lymphadenitis, then the patient must undergo a course of chemotherapy or he will be shown surgery.

Causes, Symptoms and Treatments

Contents

• 1 Dealing with Swollen Underarm Lymph Nodes: Causes, Symptoms and Treatments
  • 1.1 The Lymphatic System and Its Functions
  • 1.2 The Lymphatic System and the Role of the Lymph Nodes 9 0014
  • 1.3 Why does inflammation of the lymph nodes under the arm occur?
  • 1.4 Symptoms of inflammation of the lymph nodes under the arm
  • 1.5 How is inflammation of the lymph nodes under the arm diagnosed?
  • 1.6 Methods for the treatment of inflammation of the lymph nodes under the arm
  • 1.7 Drug treatment of swollen lymph nodes in the armpit
  • 1.8 Physiotherapy treatment of swollen lymph nodes in the armpit
  • 1.9 Folk remedies for the treatment of swollen lymph nodes in the armpit
  • 1. 10 Tips for preventing inflammation of the lymph nodes in the armpit
    90 013 1.10.1 Maintain hygiene
    • 1.10.2 Control weight and regulate nutrition
    • 1.10.3 Wear the right clothing
    • 1.10.4 Avoid injury and strenuous exercise
    • 1.10.5 Look after your health
  • 1.11 When should you see a doctor if you have a swollen lymph node under your arm?
  • 1.12 Question-answer:
    • • 1.12.0.1 What could be the causes of inflammation of the lymph nodes under the arm?
      • 1.12.0.2 What are the symptoms of inflammation of the lymph nodes under the arm?
      • 1.12.0.3 What are the treatments for inflammation of the lymph nodes under the arm?
      • 1.12.0.4 How is the diagnosis of inflammation of the lymph nodes under the arm?
      • 1.12.0.5 How can inflammation of the lymph nodes be prevented?
      • 1.12.0.6 How long can inflammation of the lymph nodes under the arm last?
  • 1. 13 Related videos:

Learn about the causes and symptoms of swollen lymph nodes under the arm and effective methods of treating them. Read the article and find answers to your questions.

Lymph nodes are organs of the lymphatic system that perform a protective function in the body. All lymph nodes are interconnected by lymphatic vessels and form a single system. They are located throughout the body and include areas such as axillary, cervical, inguinal and others.

Inflammation of the lymph nodes under the arm is a common phenomenon that occurs with various diseases, infections and allergic reactions. It can be both insignificant and self-limiting, and indicate serious problems in the body.

In this article we will talk about the causes of inflammation of the lymph nodes under the arm, its symptoms and methods of treatment. You will also learn how to prevent the development of this unpleasant phenomenon and when to seek medical help.

The lymphatic system and its functions

The lymphatic system is an important part of our body that plays a key role in fighting infection and disease. It consists of lymph nodes, lymphatic vessels and lymphatic organs.

The functions of the lymphatic system include:

• Cleansing the blood of toxins and infectious agents
• Protecting the body from pathogens
• Building immunity and producing antibodies
• Regulation of body homeostasis

Lymph nodes are the main filters of the lymph fluid, which act as a barrier to microorganisms and other harmful substances that enter the body. These nodes actively work during infection or inflammation, filtering diseased cells and decomposition products.

The lymphatic system is in close relationship with other body systems such as the immune, cardiovascular and nervous systems, and its violation can lead to various diseases. One of the most common symptoms of a lymphatic system disorder is swollen lymph nodes.

The lymphatic system and the role of the lymph nodes

The lymphatic system is a complex of organs and tissues that is designed to provide immunity and is involved in the process of cleaning the body of waste and infectious agents. The lymphatic system consists of lymph nodes, lymphatic vessels, granulocytes and lymphocytes.

Lymph nodes are round glands that are located throughout the body and are responsible for filtering lymph (the fluid that circulates in the lymphatic system). Lymph nodes play an important role in the immune system, protecting the body from pathogens and preventing infection from spreading throughout the body.

As soon as the lymph enters the lymph node, it passes through special structures where it is cleared of bacteria, viruses and other infectious agents. In addition, the lymph nodes are the habitat and reproduction of immune cells that destroy pathogens and are involved in creating immunity for the future. Therefore, the lymph nodes are an important element of the immune system, which must be protected and taken care of.

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Why does inflammation of the lymph nodes under the arm occur?

Lymph nodes play an important role in the immune system, they help the body fight infection and disease. When an infection or other inflammatory process is present in the body, the lymph nodes begin to produce more proteins and cells to fight the problem.

Inflammation of the lymph nodes under the arm, the cause may be an infection or a reaction to any substances. This can be the result of an infection of the armpit skin, some other infection in the body such as the flu or a cold, or even breast cancer.

In addition, certain medications, such as antibiotics, can also cause swollen lymph nodes under the arm. If the inflammation of the lymph nodes does not go away within a few days, you should immediately consult a doctor for a more detailed examination and treatment.

1. Examples of causes of inflammation of the lymph nodes under the arm:
   1. Armpit skin infection
   2. Flu or cold
   3. Breast cancer
   4. Reaction to drugs

Symptoms of inflammation of the lymph nodes under the arm

Inflammation of the lymph nodes under the arm is accompanied by a number of characteristic symptoms:

• Soreness. One of the most common symptoms. The lymph nodes in the armpit swell up to a certain size and are very painful when touched.
• Edema. Swollen lymph nodes can cause swelling of the tissues around them. Puffiness may be noticeable in the armpit area.
• Increased body temperature. Inflammation of the lymph nodes under the arm can lead to an increase in body temperature up to 38 degrees and above.
• Rarely – reddening of the skin. In severe and advanced forms of lymphadenitis, the skin may turn red and become hot to the touch in the area of ​​​​inflammation.

If you suspect that you have swollen lymph nodes under your arm, see your doctor. He will prescribe the necessary studies and select the optimal treatment regimen.

How is inflammation of the lymph nodes under the arm diagnosed?

Inflammation of the lymph nodes under the arm can be seen visually as an enlarged and painful node. However, in order to determine the cause of inflammation and choose the optimal treatment, it is necessary to conduct a diagnosis.

Your doctor may examine and palpate the armpit to determine the size and consistency of the nodules and check for other symptoms. Additional diagnostic methods may also be prescribed, such as:

• Blood tests. To determine the level of proteins, eosinophils and other indicators that may indicate inflammation.
• Ultrasound. To determine the size of nodes and their structure. It can also be used to detect other tissue changes.
• Biopsy. To obtain a tissue sample from the nodule for analysis under a microscope to identify possible causes of inflammation.

Based on the results of the diagnosis, the doctor can determine the cause of the inflammation and prescribe the appropriate treatment. In some cases, a referral to an oncologist or other specialist may be required for more in-depth diagnosis and treatment.

Methods for treating inflammation of the lymph nodes under the arm

There are several methods of treating inflammation of the lymph nodes under the arm, depending on the cause of the disease.

• Antibiotic use. If the inflammation is caused by a bacterial infection, your doctor may prescribe a course of antibiotics.
• Use of anti-inflammatory drugs. Medicines that reduce inflammation can help reduce swelling and pain in the lymph node area.
• Compresses and topical application. The use of warm or cold compresses may help reduce swelling and relieve pain. You can also use special ointments and creams to treat inflamed lymph nodes.
• Surgical intervention. In rare cases where inflammation persists after careful treatment, surgery may be required to remove the lymph node.

But the most effective way to treat inflammation of the lymph nodes is prevention. Regular examination of the chest and armpits will help to detect the initial stages of the disease and start treatment in a timely manner.

Drug treatment of swollen lymph nodes under the arm

Swollen lymph nodes under the arm is a fairly common problem that can be successfully treated with medication. But before starting treatment, it is necessary to establish the exact cause of the inflammation in order to select the appropriate drugs.

Doctors usually prescribe antibiotics for a bacterial infection that can cause swollen lymph nodes. It is recommended to continue taking antibiotics until all symptoms are completely gone. However, with improperly selected antibiotic treatment, a concomitant problem may arise – intestinal dysbacteriosis.

If the inflammation of the lymph nodes is caused by a viral infection, it is necessary to prescribe antiviral drugs. In addition, antipyretics and pain relievers can be taken to relieve the patient’s condition.

When inflammation of the lymph nodes is caused by an allergic reaction, it is necessary to prescribe antihistamines. Their goal is to reduce allergy symptoms such as itching, redness, and swelling.

In any case, medication must be prescribed by a doctor. Self-treatment can lead to uncontrolled consequences and complications of the disease.

Physiotherapy treatment of swollen lymph nodes under the arm

Physiotherapy is one of the safest and most effective methods for treating swollen lymph nodes under the arm. It helps to improve blood circulation and lymphatic drainage, reduce tissue swelling and reduce pain.

One of the most effective methods is laser therapy . Laser radiation can quickly penetrate into the deep layers of tissues, accelerating metabolic processes and stimulating the regeneration of damaged cells. In addition, laser therapy is an absolutely painless procedure and does not leave scars.

Another effective method is ultrasound therapy . Ultrasonic waves, penetrating deep into tissues, improve blood circulation and stimulate cell regeneration. It also helps reduce inflammation and reduce tissue swelling.

Magnetotherapy can also be very helpful. Magnetic fields created by special devices improve blood microcirculation, accelerate healing and help reduce swelling.

All of these techniques can be used in conjunction with other treatments such as medication and exercise. However, before using physiotherapy methods, be sure to consult your doctor and choose the most suitable treatment method for you.

Home remedies for inflammation of the lymph nodes under the arm

In the case of inflammation of the lymph nodes under the arm, home remedies can help reduce inflammation and eliminate discomfort. One of the most effective is a compress with infusion of chamomile or eucalyptus. To do this, you need to prepare a decoction of the appropriate herbs and soak gauze or gas with it. The compress is applied to the inflamed node and left for 30-40 minutes.

You can also use nettle leaf infusions, which relieve puffiness and have an anti-inflammatory effect. To prepare nettle infusion, pour 1 tablespoon of leaves with 250 ml of boiling water, leave for 30 minutes and strain. Infusion drink 1 tablespoon 3 times a day.

A compress with aloe juice also helps. To do this, cut an aloe leaf into two halves and squeeze out the juice. The juice is applied to a cotton swab and applied to the inflamed node. The compress is left for 20-30 minutes.

Some people use raw potatoes for inflammation of the lymph nodes under the arm. To do this, the potato is cut into thin circles and superimposed on the inflamed node. Potatoes are left for 20-30 minutes and then replaced with a new one.

• Treatment with folk remedies often helps to eliminate inflammation of the lymph nodes under the arm.
• To relieve swelling and eliminate discomfort, it is recommended to make compresses with infusions of chamomile, eucalyptus, aloe or nettle.
• You can also use aloe juice or raw potatoes.

Tips for Preventing Underarm Inflammation

Maintain Hygiene

Washing regularly and using deodorant or antiperspirant can help keep out bacteria and microorganisms that can cause swollen lymph nodes.

Control your weight and regulate your diet

Excess weight and poor nutrition can lead to problems with the lymphatic system. Therefore, it is important to monitor your weight and eat right, eating enough fruits, vegetables and protein foods.

Wear the right clothing

Clothing that is too tight can put pressure on the lymph nodes under the arm and cause them to become inflamed. It is better to wear loose clothing made from natural materials.

Avoid injuries and heavy loads

Excessive stress on the muscles and joints can cause various mechanical damage, which in turn can lead to inflammation of the lymph nodes. Therefore, it is necessary to avoid heavy loads and injuries, and also not to abuse sports exercises.

Take care of your health

Take care of your general health and do not self-medicate, this can lead to various complications. Therefore, if you experience any symptoms and pain under the armpit, it is better to consult a specialist.

When should you see a doctor if you have a swollen lymph node under your arm?

Inflammation of the lymph node is not always a serious disease, but it is always worth consulting a doctor. If the lymph node grows in size, becomes painful, or pinches nerves or blood vessels, this is a serious sign to see a doctor.

If a swollen lymph node is accompanied by other symptoms, such as fever, weight loss, feeling unwell, it may already indicate a more serious disease and urgent medical attention is required.

The need to see a doctor is also due to the possibility of determining the cause of inflammation of the lymph node. Even if the inflammation of the lymph node is caused by just an infection, the doctor can prescribe a treatment that will help get rid of this disease faster and safely.

Question-answer:

What could be the causes of inflammation of the lymph nodes under the arm?

Inflammation of the lymph nodes under the arm can be caused by various causes, such as infection, breast cancer, and inflammatory skin diseases such as an abscess or boil. It can also be a reaction to the introduction of a vaccine or other medications.

What are the symptoms of inflammation of the lymph nodes under the arm?

Symptoms of inflammation of the lymph nodes under the arm may include swelling, redness, soreness, fever, and difficulty moving the limb on which the inflamed lymph node is located. Some people may not have any significant symptoms.

What are the treatments for inflammation of the lymph nodes under the arm?

Treatment of inflammation of the lymph nodes under the arm depends on the cause of its occurrence. If it is an infection, then antibiotics are used. In the case of cancer, surgery and chemotherapy may be required.