(En español: Ganglio)
Say: limf node
Your wonderful lymph nodes! Lymph nodes are little round or bean-shaped bumps that you usually can't feel unless they become swollen. Lymph nodes are like filters that remove germs that could harm you. They contain lymphocytes, which are special cells that fight infection. Sometimes, germs can cause some of the lymph nodes to swell, so you might feel your swollen lymph nodes on your neck when you have a sore throat. But don't worry — these lumps usually just means your body is cleaning up its act!
Note: All information is for educational purposes only. For specific medical advice, diagnoses and treatment, consult your doctor.
© 1995–2014 The Nemours Foundation/KidsHealth. All rights reserved.
Find out by selecting your child’s symptom or health condition in the list below:
In This Issue
Download Spring 2015 (PDF)
Protect your kids from certain cancers and other diseases caused by human papillomavirus, or HPV. Get your girls and boys vaccinated when they are 11 or 12, or as soon as possible if they’re already 13 or older. The vaccine is a series of three doses. Be sure your child completes the whole series for the best protection. If you have questions...
Vaccine is the best way to prevent seasonal flu. Everyone 6 months of age and older should get the flu vaccine each year, whether it’s as a shot or as a nasal spray. Your healthcare provider can help you choose the right form. Get the vaccine for your family as soon as you are able, and be sure to ask anyone who takes care of your child to get the...
La vacuna es lo mejor para prevenir la influenza o gripe de la temporada. Desde los 6 meses en adelante, todos debemos vacunarnos cada año. Algunas vacunas para la influenza se inyectan y otras se dan por la nariz, en aerosol. Su médico puede ayudarle a escoger la mejor para usted. Lleve a su familia a vacunarse en cuanto pueda y asegúrese de que...