How to Test for Yeast Infection at Home?

You can test for a yeast infection at home using a few different methods available for purchase.

At-Home Yeast Infection Testing Options

Several options allow you to test for a yeast infection from the comfort of your own home. These primarily include:

Vaginal pH Test Strips: These strips help determine the acidity level in your vagina. An abnormal pH can sometimes indicate a yeast infection, although it is not a definitive test.
Self-Collection Kits for NAAT: These kits allow you to collect a vaginal sample at home and mail it to a laboratory. The lab then performs a nucleic acid amplification test (NAAT) which can detect the presence of specific pathogens, including yeast. This is a more accurate method compared to pH strips.

It's important to know how these tests work:

pH Test Strips: A healthy vaginal pH is typically acidic, usually between 3.8 and 4.5. A higher pH may suggest an infection, although it could also be due to other conditions.
NAAT Testing: NAAT tests amplify small amounts of genetic material (DNA or RNA) of pathogens. This highly sensitive method can identify the specific type of yeast causing the infection, providing a more precise diagnosis.

Consider these factors when choosing a test:

Accuracy: NAAT tests are generally more accurate than pH test strips.
Convenience: pH test strips are quicker and easier to use.
Cost: NAAT tests are typically more expensive due to lab processing.
Purpose: pH strips are better for initial assessment, while NAAT tests are better for a definitive diagnosis.

Vaginal pH Test Strips:
- Follow the instructions provided with the test strips carefully.
- Generally, you'll insert the strip into your vagina for a few seconds.
- Compare the color of the strip to the chart on the packaging to determine your pH level.
Self-Collection Kits for NAAT:
- Follow the provided instructions for sample collection, ensuring you collect the sample properly and store it correctly before mailing.
- Mail the sample to the laboratory as directed.
- Typically receive results within a few days.

It's crucial to consult a healthcare professional even if you have a positive result from an at-home test. A doctor can:

Confirm the diagnosis.
Recommend the best course of treatment, especially if it's a recurring infection.
Rule out other possible conditions with similar symptoms.