Strep Test
A strep test detects Group A Streptococcus bacteria in the throat, the cause of strep throat, using either a rapid antigen detection test (results in minutes) or a throat culture (results in 1-2 days).
Definition
A strep test detects Group A Streptococcus bacteria in the throat, the cause of strep throat, using either a rapid antigen detection test (results in minutes) or a throat culture (results in 1-2 days).
In-Depth
What You Need to Know
Strep throat is a bacterial infection that causes severe sore throat, fever, swollen lymph nodes, and white patches on the tonsils. A rapid strep test involves swabbing the back of the throat and tonsils — results are available in 5-15 minutes with about 95% accuracy. If the rapid test is negative but clinical suspicion is high, a throat culture (more accurate but slower, 24-48 hours) may be performed. Strep throat is most common in children aged 5-15 but affects all ages. Treatment with antibiotics (typically penicillin or amoxicillin for 10 days) is important to prevent complications like rheumatic fever, post-streptococcal glomerulonephritis, and peritonsillar abscess. Patients are typically contagious until 24 hours after starting antibiotics.
Calls & Questions
What Patients Ask
Common phone questions about strep test — and how Front Desk handles scheduling and call routing automatically.
Common Patient Questions
- 1How long does a strep test take?
- 2Is the strep test painful?
- 3Do I need antibiotics for strep throat?
- 4When can I return to work/school after strep?
How Front Desk Helps Your Practice
Front Desk explains rapid strep test availability with results in minutes, schedules same-day or urgent appointments for callers with severe sore throat and fever, and clarifies the 24-hour post-antibiotic return-to-work guideline.
Try it freeRelated Terms
Learn More
Explore related medical terms in our glossary.
Browse Medical
More Medical Terms
Explore all medical terms in our glossary.
FAQ
Frequently Asked Questions
Common questions about strep test.
A strep test detects Group A Streptococcus bacteria in the throat, the cause of strep throat, using either a rapid antigen detection test (results in minutes) or a throat culture (results in 1-2 days). Strep throat is a bacterial infection that causes severe sore throat, fever, swollen lymph nodes, and white patches on the tonsils. A rapid strep test involves swabbing the back of the throat and tonsils — results are available in 5-15 minutes with about 95% accuracy.
Your medical provider can answer this during your appointment. Front Desk explains rapid strep test availability with results in minutes, schedules same-day or urgent appointments for callers with severe sore throat and fever, and clarifies the 24-hour post-antibiotic return-to-work guideline.
Your medical provider can answer this during your appointment. Front Desk explains rapid strep test availability with results in minutes, schedules same-day or urgent appointments for callers with severe sore throat and fever, and clarifies the 24-hour post-antibiotic return-to-work guideline.
Your medical provider can answer this during your appointment. Front Desk explains rapid strep test availability with results in minutes, schedules same-day or urgent appointments for callers with severe sore throat and fever, and clarifies the 24-hour post-antibiotic return-to-work guideline.
Ready to never miss a call again?
Stop losing revenue to busy signals. Turn every missed call into a booked appointment, 24/7.
Setup in 10 minutes•Cancel anytime