Developed yesterday, (very slight cold battle going on couple days). evening noticed swelling under jaw bones, glandular? swelling very obvious, firm, left side sightly larger than right, gets bigger when eating, left side bigger. not painful, tender, b

Swelling : Swelling under your tongue is very serious and can be caused by a number of factors, including dental problems. Have you had your teeth checked out? In any event, you must see a doctor immediately since this situation can escalate to a life threatening condition very, very quickly. It must be diagnosed and treated appropriately. See a doctor now.

Hello, : Hello, if the swelling you are describing is under the jaw (as oppossed to under the tongue) this could be swollen lymph nodes that have become inflammed in reaction to your infection. However, if you have sore throat and swollen lymph nodes, you could have streph throat or mononucleosis. It is important to be checked for streph throat as a course of antibiotics could prevent complications in the future.