(HealthDay News) -- Swollen lymph nodes often occur after exposure to bacteria or viruses, says Mayo Clinic. Common triggers include: Strep throat. Measles. Ear infection. An abscessed tooth. Mononucleosis. Skin infection. To diagnose what might be causing your swollen lymph nodes, visit your doctor.
(HealthDay News) -- Swollen lymph nodes often occur after exposure to bacteria or viruses, says Mayo Clinic. Common triggers include: Strep throat. Measles. Ear infection. An abscessed tooth. Mononucleosis. Skin infection. To diagnose what might be causing your swollen lymph nodes, visit your doctor.