Enlarged lymph node: There many causes of lymph node enlargement. Lymph nodes help your body recognize and fight infections. So infections are the most common cause of swollen lymph nodes. But, autoimmune disorders ; cancer can also cause swollen lymph nodes. Swollen ; painful lymph nodes that appear suddenly are usually due to injury or infection.Slow ; painless swelling may be due to cancer or chronic inflammation.
Answered 3/19/2017
4.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
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