A definitive diagnosis is important becausetreatmentcan help prevent possible long-term complications, such as heart and kidney disease.
Self-Checks
The early signs and symptoms of strep throat overlap with those of most upper respiratory infections.
The throat culture is performed by collecting bacteria from the back of the throat using a long swab.
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Streptococcus pyogeneshas a unique feature that allows it to break open red blood cells.
Positive or negative, you should get the results in about 10 to 20 minutes.
Imaging
Imaging tests are not routine in the diagnosis of uncomplicated strep throat infection.
These complications are rare and primarily seen in untreated patients.
Differential Diagnoses
Most upper respiratory infections can begin with the same signs and symptoms as strep throat.
Frequently Asked Questions
No.
If your strep test comes back positive, your doctor will start you on antibiotics.
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