![]() If your swollen lymph nodes are a result of certain conditions, such as lupus or rheumatoid arthritis, treatment is directed at the underlying condition. Switching medications or adjusting doses may be enough to reduce side effects like lymph node enlargement. If your swollen lymph nodes are due to an HIV infection, you'll receive specific treatment for that condition. anti-malarial drugs, including quinidine. ![]() anticonvulsant drugs, including phenytoin and primidone.ACE inhibitors, beta blockers, and vasodilators to treat high blood pressure.In rare cases, certain medications can cause lymph nodes to swell. Cancer treatments vary and may include chemotherapy, radiation therapy, surgery, and other approaches. Breast cancer, for example, can cause swelling of the lymph nodes in the armpit.Īn enlarged lymph node near a cancerous tumor is often suspected of also being cancerous. Leukemia, a cancer of the blood cells, can cause inflammation and swelling of the lymph nodes.Ĭancers that form in other organs or tissue may spread to the lymphatic system. Lymphoma actually originates in the lymph glands. A swollen lymph node in the armpit can emerge due to local inflammation or infections, like folliculitis, boils or lymphadenitis. CancerĬertain types of cancer directly involve the lymphatic system. Treatments vary, depending on the cause, but anti-inflammatory medications, pain relievers, and in serious cases, immunosuppressant drugs may be necessary. On the other hand, swollen nodes might mean you have inflammation, an infection, or another problem. Immune system disorderįlare-ups of autoimmune disorders, like lupus and rheumatoid arthritis, can cause temporary enlargement of the lymph nodes in an armpit. If you feel a lymph node in your armpit that is less than 1 cm (0.4 inches), soft, and moveable, don’t worry about calling your doctor. Antibiotics and rest are usually enough to overcome a bacterial infection. Some common bacterial infections on the arm or surrounding chest wall, including staphylococcus and streptococcus, can lead to an enlarged lymph node in the armpit and elsewhere in the body. This means the removal of the lymph nodes/glands. For certain viral infections, like HIV, antiviral medications may be necessary. The operation you are going to have is called an axillary (armpit) lymph node/gland dissection or clearance. In many cases, rest, fluids, and time are all that you can do while your immune system fights off the virus. ![]() These viruses may also cause lymph nodes in the neck to become enlarged, too. More serious viral infections that may cause lymph node enlargement include herpes, rubella, and HIV. The potential causes of a swollen lymph node in the armpit can include: Viral infectionĬommon viruses can trigger swelling in one or more lymph nodes in the armpit. When lymph nodes in the armpit become swollen, your body may be fighting a viral infection, or any of several other conditions. A swollen lymph node in the neck, for example, is often a sign of an upper respiratory infection. Axillary lymph nodes are kidney bean-shaped organs in the underarm area and are part of the lymphatic system. The location of swollen lymph nodes usually suggests the cause of the problem. What does having swollen lymph nodes mean?
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