A Throat Culture Test is used to identify bacterial infections in the throat, including Streptococcus, which causes strep throat. It helps distinguish between bacterial and viral causes of sore throat and guide appropriate treatment.
Indications for Throat Culture Test:
● Persistent sore throat: To determine if the infection is caused by bacteria (e.g., strep throat) or a virus.
● Fever and swollen lymph nodes: To evaluate for possible bacterial infections like strep throat.
● Abscess or pus in the throat: To diagnose conditions like tonsillitis or peritonsillar abscess.
How Throat Culture Test Works:
● A swab is taken from the back of the throat and cultured in a lab to detect bacterial growth.
Normal Range:
● No bacterial growth: Indicates that the infection is likely viral, or no infection is present.
● Bacterial growth: If Streptococcus pyogenes or other bacteria are found, further treatment is required.
Abnormal Test Significance:
● Positive results: Indicates a bacterial infection that requires antibiotics.
● Negative results: Suggests a viral infection or no infection at all, with a need for symptomatic treatment.
Management Based on Results:
● For bacterial infections: Antibiotics such as penicillin are prescribed to treat strep throat.
● For viral infections: Symptomatic treatment with rest, fluids, and pain relievers is recommended.
Price in India:
Approx. ₹500 – ₹1,500 for a throat culture test.
Frequently Asked Questions
What is the difference between strep throat and a viral sore throat?
Strep throat is caused by bacterial infection (Streptococcus) and is treated with antibiotics, while viral sore throats are caused by viruses and require symptomatic treatment.
How long does it take to get throat culture results?
Results typically take 24–48 hours to be processed.
Disclaimer: The throat culture test helps diagnose bacterial infections and should be interpreted alongside other clinical symptoms for accurate diagnosis.
How HealthPil Can Help:
At HealthPil, we provide access to ENT specialists who can interpret your throat culture test results and guide you on the best course of treatment.
