In rare cases, this can suggest a more serious condition. But as uncomfortable as they may be, acutely swollen glands are usually a sign that your immune system is working to make you better.
You can help it out by eating well, staying hydrated, and getting enough rest. I'm also a fan of using saline spray or a neti pot to flush out stuffed-up sinuses—just be sure to use sterile saline water! Send your questions for Dr. Stork to askdrstork prevention. Weight Loss. There are hundreds of lymph nodes in the body that help fight infection, including the armpit.
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This article reviews the benefits, uses, and side…. Health Conditions Discover Plan Connect. Mental Health. Symptoms of swollen lymph nodes. Causes of swollen lymph nodes. Detecting swollen lymph nodes. Diagnosis of swollen lymph nodes. Treatment of swollen lymph nodes. Learn how we develop our content. To learn more about Healthwise, visit Healthwise. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Updated visitor guidelines. You are here Home » Swollen Lymph Nodes. Top of the page. Topic Overview What are lymph nodes? What causes swollen lymph nodes? The glands on either side of the neck, under the jaw, or behind the ears commonly swell when you have a cold or sore throat.
Glands can also swell following an injury, such as a cut or bite, near the gland or when a tumor or infection occurs in the mouth, head, or neck. Glands in the armpit axillary lymph nodes may swell from an injury or infection to the arm or hand.
A rare cause of axillary swelling may be breast cancer or lymphoma. The lymph nodes in the groin femoral or inguinal lymph nodes may swell from an injury or infection in the foot, leg, groin, or genitals. In rare cases, testicular cancer, lymphoma, or melanoma may cause a lump in this area. Lymph nodes are located in groups, and each group drains a specific area of your body.
You may be more likely to notice swelling in certain areas, such as in the lymph nodes in your neck, under your chin, in your armpits and in your groin.
The site of the swollen lymph nodes may help identify the underlying cause. The most common cause of swollen lymph nodes is an infection, particularly a viral infection, such as the common cold. Other possible causes of swollen lymph nodes include:. Other possible but rare causes include certain medications, such as the anti-seizure medication phenytoin Dilantin and preventive medications for malaria.
If infection is the cause of your swollen lymph nodes and isn't treated, an abscess may form. Abscesses are localized collections of pus caused by infections. Pus contains fluid, white blood cells, dead tissue, and bacteria or other invaders. An abscess may require drainage and antibiotic treatment. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version.
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