Sore Throat and Fever

If you have symptoms such as a fever and a sore throat, you most likely have either a viral or bacterial infection.
 
Some clues that a sore throat might be from a virus include:
 
  • A cough
  • Runny nose
  • Nasal congestion
  • Irritation of the eyes (conjunctivitis or pink eye)
  • Low-grade fever -- lower than 101ºF (38.3ºC)
  • Swelling of the lymph glands in the neck.
     
If you have a bacterial infection, the symptoms will differ from those of a viral infection. Strep throat is the most common bacterial cause of a sore throat. Besides a sore throat, possible signs or symptoms of strep throat can include:
 
  • A fever above 101ºF (38.3ºC)
  • Red and enlarged tonsils
  • Tender or swollen lymph glands in the neck
  • No other signs of a viral infection (such as a cough, runny nose, or irritation of the eyes).
      
(Click Sore Throat Symptoms for more information on other symptoms that commonly occur along with a fever and sore throat. This article also describes the different symptoms caused by various infections.)
 
Written by/reviewed by: Arthur Schoenstadt, MD
Last reviewed by: Arthur Schoenstadt, MD