All About Swollen Glands in the Armpit
Lymph nodes are small structures that are part of the immune system and act as filters for potentially harmful substances.
Its inflammation can be indicative of various conditions, some mild and others more serious.
In particular, swollen glands in the armpit can generate concern and curiosity about their origin and significance.
Below, we will address in depth the causes, symptoms, diagnoses, and treatments associated with this condition, providing valuable information for those affected.
Common Causes of Swollen Glands in the Armpit
Swollen lymph nodes in the armpit commonly result from local or systemic infections.
These can include bacterial or viral infections, such as the flu or herpes.
In addition, small wounds or infections in the hands or arms can also cause swelling of these nodes because the lymphatic system drains these areas.
Infections Affecting the Lymph Nodes
Infections that frequently affect the lymph nodes include those caused by bacteria, such as staph or Lyme disease, and viruses such as chickenpox or HIV.
These pathogens can provoke an immune response that results in swollen glands.
Underlying Medical Conditions
In addition to infections, certain chronic medical conditions such as lupus or rheumatoid arthritis can lead to swollen lymph nodes.
In some cases, inflammation can be a sign of cancers such as lymphoma or breast cancer.
Symptoms Associated with Swollen Glands in the Armpit
Typical symptoms include:
- Palpable swelling.
- Pain to the touch or when the arm is moved.
- In some cases, general signs of infection such as fever or night sweats.
Red Flags to See a Doctor
It is essential to consult a doctor if the inflammation persists for more than a few weeks, is severe or painful, or if it is accompanied by other symptoms such as high fever or unexplained weight loss.
Diagnosis of Swollen Nodes in the Armpit
Diagnosis usually begins with a physical exam, followed by a blood test to look for signs of infection or inflammation, and imaging studies such as ultrasounds or CT scans to examine the structure of the nodes.
Common Diagnostic Methods and Tests
In addition to ultrasounds and CT scans, a lymph node biopsy may be performed to rule out or confirm the presence of cancerous or infectious cells.
Treatment for Swollen Glands in the Armpit
Treatment varies depending on the underlying cause.
Infections may require antibiotics or antivirals, while inflammatory conditions could be treated with anti-inflammatories.
Medical Treatments & Home Remedies
In addition to medical treatments, home remedies such as hot compresses can help relieve pain and swelling.
However, they should always be complementary to the treatments prescribed by a professional.
When Specialized Medical Treatment Is Needed
Specialized treatment is necessary in cases of cancer or when diagnostic tests reveal conditions that require more specific interventions, such as surgeries or targeted therapies.
