What Are Common Causes of a Swollen Tongue and Sore Throat?
A swollen tongue and sore throat can be symptoms of a few different problems. Most commonly they are indicators of an allergic reaction, mononucleosis or tongue cancer. An infection in the mouth can also cause these symptoms. Other less common issues may also be responsible for a swollen tongue and sore throat. Many problems caused by these symptoms can be serious and may need emergency attention. Allergic reactions can sometimes cause a swollen tongue and sore throat, depending on the severity of the reaction. Other symptoms of an allergic reaction may include trouble breathing, hives, rashes and sneezing. A swollen tongue also can be a cause of the breathing problems, if the tongue swells enough to block the throat. The issues that occur because of a person’s allergies may appear on just one area or may affect the person’s entire body.
