Sore throat

What is a sore throat?

A sore throat is pain, scratchiness or irritation of the throat that often worsens when you swallow. The most common cause of a sore throat (pharyngitis) is a viral infection, such as a cold or the flu. A sore throat caused by a virus resolves on its own.

Strep throat (streptococcal infection), a less common type of sore throat caused by bacteria, requires treatment with antibiotics to prevent complications. Other less common causes of sore throat might require more complex treatment.

Symptoms

Symptoms of a sore throat can vary depending on the cause. Signs and symptoms might include:

  • Pain or a scratchy sensation in the throat

  • Pain that worsens with swallowing or talking

  • Difficulty swallowing

  • Sore, swollen glands in your neck or jaw

  • Swollen, red tonsils

  • White patches or pus on your tonsils

  • A hoarse or muffled voice

Infections causing a sore throat might result in other signs and symptoms, including:

  • Fever

  • Cough

  • Runny nose

  • Sneezing

  • Body aches

  • Headache

  • Nausea or vomiting

When to seek care

Take your child to a doctor if your child's sore throat doesn't go away with the first drink in the morning, recommends the American Academy of Pediatrics.

Get immediate care if your child has severe signs and symptoms such as:

  • Difficulty breathing

  • Difficulty swallowing

  • Unusual drooling, which might indicate an inability to swallow

If you're an adult, see your doctor if you have a sore throat and any of the following associated problems, according to the American Academy of Otolaryngology — Head and Neck Surgery:

  • A sore throat that is severe or lasts longer than a week

  • Difficulty swallowing

  • Difficulty breathing

  • Difficulty opening your mouth

  • Joint pain

  • Earache

  • Rash

  • Fever higher than 101 F (38.3 C)

  • Blood in your saliva or phlegm

  • Frequently recurring sore throats

  • A lump in your neck

  • Hoarseness lasting more than two weeks

  • Swelling in your neck or face

Resources:

-Mayo Clinic

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Urinary tract infection (UTI)

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Sinus Infection (Sinusitis)