Condition

Strep throat

Strep throat is a condition that causes a sore throat, otherwise known as pharyngitis.

Infectious disease

Overview

Strep throat is a condition that causes a sore throat, otherwise known as pharyngitis. Strep throat is caused by the bacteria Group A Streptococcus.

Strep throat is spread by person-to-person contact with fluids from the nose or saliva. It usually spreads among family or household members.

In order to make a diagnosis, your doctor will perform a rapid strep test to determine if group A strep bacteria is causing your sore throat. If the strep test is positive, your doctor will prescribe you antibiotics.

The best way to prevent strep throat is to wash your hands frequently and avoid sharing eating utensils, like forks or cups. It is  important for anyone with a sore throat to wash their hands often and cover coughs and sneezes.

Symptoms

  • Sore throat, usually starting quickly
  • Severe pain when swallowing
  • A fever (101° F or above)
  • Chills
  • Red and swollen tonsils, sometimes with white patches or streaks of pus
  • Tiny red spots on the soft or hard palate which is the area at the back of the roof of the mouth
  • Headache
  • Nausea and/or vomiting
  • Swollen lymph nodes in the neck
  • Body aches
  • Feeling sick
  • A loss of appetite
  • Abnormal sense of taste
  • Rash

Causes & risk factors

Strep throat is caused by the bacteria Group A Streptococcus.

Strep throat is spread by person-to-person contact with fluids from the nose or saliva. It usually spreads among family or household members.

When to get help

See your doctor for a sudden sore throat with fever, swollen glands, or white patches on the tonsils, since strep needs antibiotics. Seek urgent care for trouble breathing or swallowing, or drooling.

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All information on this site is provided “as-is” for informational purposes only and is not a substitute for medical advice or treatment. You should consult with a medical professional if you have any questions about your health.