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Do You Need a Test for the Common Cold?
Published: Sep 27, 2023
While common colds are typically diagnosed based on symptoms, there are circumstances where testing might be considered.
When Is Testing Needed?
Testing is usually unnecessary for diagnosing the common cold. However, if symptoms are severe or if there's a concern about other illnesses like COVID-19, testing might be warranted. SARS-CoV-2 tests are useful in cases where antiviral treatments are needed.
What Tests Are Available?
Although molecular assays exist for common cold viruses, they're not typically used due to a lack of targeted antiviral therapies. Nasal cultures for bacterial infections aren't practical for colds, as most show non-disease-causing bacteria.
Why Avoid Unnecessary Testing?
Unnecessary tests can lead to over-treatment and increased healthcare costs. Focus on symptom management and consult a healthcare provider if complications arise or symptoms persist beyond typical durations.
Frequently Asked Questions
No, diagnosis is primarily based on symptoms.
Tests may be needed if symptoms suggest another illness like COVID-19.
While they exist, they're not used due to lack of targeted treatments.
Testing Insights
While testing isn't necessary for colds, knowing when to seek further evaluation is crucial.
References
- Henriquez KM, Hayney MS, Rakel DP, Barrett B. Procalcitonin Levels in Acute Respiratory Infection. Viral Immunol 2016; 29:128.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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