Swollen lymph nodes in the armpit, also known as axillary lymph nodes, can be a cause for concern. Lymph nodes are small, bean-shaped organs that play a vital role in the immune system, filtering and trapping foreign substances like bacteria, viruses, or abnormal cells…CONTINUE READING>>> ...CONTINUE READING THE FULL ARTICLE>>>
When an infection occurs in the body, the nearby lymph nodes can become enlarged as they work to fight off the invading organisms. Here are some common infections that can lead to swollen lymph nodes in the armpit.
1. Bacterial Infections: Bacterial infections are a common cause of swollen lymph nodes in the armpit. These infections can occur due to various factors, including cuts, wounds, or poor hygiene.
According to Healthline, The bacteria can enter the body through the skin or through lymphatic vessels, causing an inflammatory response in the nearby lymph nodes. Infections such as cellulitis, infected cysts or abscesses, or even simple skin infections can result in swollen armpit lymph nodes.
2. Viral Infections: Viral infections are another leading cause of armpit lymph node swelling. Viruses are microscopic organisms that can easily enter the body through various means, such as respiratory droplets, contaminated surfaces, or insect bites.
Infections like the common cold, flu, mononucleosis (mono), or HIV can lead to inflammation of the lymph nodes throughout the body, including the armpit region according to WebMD
3. Fungal Infections: Fungal infections are less common in the armpit region but can still cause lymph node swelling. These infections typically occur in individuals with weakened immune systems or those who have poor hygiene practices.
Fungal infections such as sporotrichosis or candidiasis can affect the skin, leading to inflammation of the nearby lymph nodes.
4. Sexually Transmitted Infections: Certain sexually transmitted infections (STIs) can cause swollen armpit lymph nodes. Infections such as syphilis, chlamydia, or herpes can spread through sexual contact and may result in the enlargement of lymph nodes, including those in the armpit area. It’s important to get tested and seek appropriate medical treatment if you suspect an STI.
5. Cat Scratch Disease: Cat scratch disease is caused by the bacterium Bartonella henselae, which can be transmitted to humans through a cat scratch, bite, or even licking an open wound.
This infection can lead to swollen lymph nodes near the affected area, including the armpit. Other symptoms may include fever, fatigue, and a skin rash at the site of the scratch.
It’s important to note that while most cases of swollen armpit lymph nodes are due to benign causes like infections, it’s always important to consult a healthcare professional if you notice persistent or worsening symptoms.
In some cases, further evaluation, such as imaging or biopsy, may be necessary to determine the exact cause and rule out any serious underlying conditions, such as lymphoma or metastatic cancer.
Treatment for swollen lymph nodes depends on the underlying cause. In many cases, addressing the underlying infection through antibiotics, antiviral medications, or antifungal treatments can help alleviate symptoms and reduce lymph node swelling. Rest, staying hydrated, and maintaining good personal hygiene practices can also aid in the healing process…CONTINUE READING>>>
