Usually some: type of infection, in mouth, gums, salivary gland, mononcucleosis, tuberculosis, etc.. Less commonly, disorders of the lymphatic system, such as lymphoma, Hodgkin's disease, sarcoidosis. Even less commonly, metastatic cancer from thyroid, lung, breast, etc. If it persists, you should get a medical evaluation.
Answered 8/1/2018
2.4k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question