Sore throat

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Symptoms

By Mayo Clinic staff

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Illustration showing anatomy of the throat 
Sore throat

Sore throat symptoms include:

  • A dry, scratchy or swollen throat
  • Pain when swallowing, breathing or talking

A sore throat usually occurs as a result of an infection that has its own additional symptoms. For example, if your sore throat is caused by a cold, you may also have coughing, fever, sneezing, body aches or a runny nose.

In most cases, the underlying cause of a sore throat — such as a cold or the flu — will get better on its own within a week. Less often, a sore throat is caused by something that needs treatment to get better.

Signs that your sore throat may have a more serious underlying cause — such as tonsillitis or strep throat — include:

  • White patches or pus on your throat or tonsils
  • Inability to swallow
  • A sore throat that doesn't get better on its own or keeps coming back
  • Vomiting
  • Skin rash
  • Headache
  • Severe throat pain
  • Swollen, red tonsils
  • A high fever — over 101 F (38.3 C) in babies under age 6 months or 103 F (39.4 C) in older children and adults

When to see a doctor
Although uncomfortable, most sore throats aren't harmful and go away on their own in five to seven days. But sometimes they can signal a more serious condition.

See your doctor if you or a child has any of the following:

  • A sore throat that is severe or lasts longer than a week
  • Difficulty swallowing or breathing
  • A fever over 101 F (38.3 C) in babies under age 6 months
  • A fever over 103 F (39.4 C) in older children and adults
  • Tender or swollen lymph nodes in the neck
  • Pus or white patches at the back of the throat
  • Skin rashes, which can be a sign of an underlying condition such as measles, meningitis or mono (infectious mononucleosis)
  • Hoarseness or a cough that lasts longer than two weeks
  • Blood in the saliva or phlegm
  • Signs or symptoms of dehydration, such as sunken eyes, severe weakness and decreased urine output
  • Contact with someone who has been diagnosed with strep throat
  • Sore throats that get better but keep coming back
  • Excessive drooling (in a young child)

DS00526

Sept. 27, 2008

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