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Comprehensive Influenza Management for Your Well-being

Flu Testing in Katy, TX

Not feeling your best? If you’re experiencing a sudden fever, body aches, sore throat, or cough, it could be more than just a cold. A rapid flu test at Primary Care Centers of Texas can help you find answers quickly—so you can start feeling better, faster.

When Should You Get a Flu Test?

Flu symptoms often overlap with the common cold or even COVID-19, so accurate diagnosis is key. You should consider getting a flu test if you’re experiencing:

  • Sudden fever and chills
  • Persistent cough or sore throat
  • Headaches and muscle aches
  • Fatigue and weakness
The best time to get tested is within the first 48 hours of symptoms, as antiviral medications work best when started early.
Nurse assisting elderly woman wearing face mask.
Doctor observing sick girl wiping her nose.

What Is a Rapid Flu Test and How Does It Work?

A rapid influenza diagnostic test (RIDT) is a simple swab of your nose or throat that can detect the presence of influenza A or B viruses. The test:

  • Is quick and minimally invasive
  • Produces results in 10–15 minutes
  • Helps us determine the most effective treatment
While no test is 100% accurate, your provider will also consider your symptoms and exposure history to guide your care, even if the test result is negative.

Why Choose Primary Care Centers of Texas?

  • Walk-ins and same-day appointments available
  • On-site rapid flu testing and treatment
  • Convenient location in Katy, TX
  • Experienced, compassionate provider
Doctor reviewing patient’s form during consultation.
Doctor performing a nasal swab test.

What Happens After the Test?

  • If you test positive for the flu, we’ll provide a personalized treatment plan that may include:
  • Prescription antiviral medication (like Tamiflu)
  • Recommendations for rest, hydration, and over-the-counter relief
  • Guidance on when to return to work or school
  • We also offer flu shots to help protect you in the future.