How do you read a throat culture?
A negative throat swab culture means that no infectious bacteria are present in your throat. A positive test indicates the presence of streptococci (the bacteria that causes strep throat) or other bacteria. If the test result is positive, the results can be used to determine which bacteria are causing the infection.
Which side do you swab for throat culture?
You will be asked to tilt your head back and open your mouth wide. Your health care provider will rub a sterile cotton swab along the back of your throat near your tonsils. You will need to resist gagging and closing your mouth while the swab touches this area.
What does an abnormal throat culture mean?
A throat culture may be recommended. Abnormal (positive results): Strep bacteria are found. This means you have strep throat. Antibiotics can be started right away.
What type of medium should you culture the throat sample on?
Sample the posterior pharynx, tonsils, and inflamed areas with a sterile swab. 3. Place swab in transport medium.
How do you know you have a throat infection?
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.
What bacteria does a throat culture test for?
A throat culture or strep test is performed by using a throat swab to detect the presence of group A streptococcus bacteria, the most common cause of strep throat. These bacteria also can cause other infections, including scarlet fever, abscesses, and pneumonia.
What kinds of bacteria are commonly found in the throat?
Group A streptococci are bacteria commonly found in the throat and on the skin.
What is best for throat infection?
Fluids keep the throat moist and prevent dehydration. Avoid caffeine and alcohol, which can dehydrate you. Try comforting foods and beverage. Warm liquids — broth, caffeine-free tea or warm water with honey — and cold treats such as ice pops can soothe a sore throat.
How long do throat culture results take?
Throat culture test results for bacterial infections are ready in 1 to 2 days, depending on which bacteria are being tested for. Test results for a fungus may take about 7 days. Another type of test is called a rapid strep test.
How do you know if you have a bacterial infection in your throat?
significant pain when swallowing. tender, swollen neck lymph nodes. visible white patches or pus on the back of the throat. tonsils that are swollen and red.