Accurate Diagnosis

Parasite Testing

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Common Questions About Parasite Testing

The most accurate approach combines multiple testing methods: comprehensive stool analysis (CDSA), PCR-based stool testing, blood tests for specific antibodies, and in some cases, organic acids testing. Single standard stool tests miss up to 75% of infections.
Several at-home test kits are available that you can order online and send to a certified laboratory. While convenient, these should ideally be interpreted alongside a qualified healthcare practitioner for accurate diagnosis.
Unfortunately, no. Conventional O&P (ova and parasite) stool tests have significant limitations and low sensitivity for many common parasites. Functional medicine labs offer more comprehensive PCR-based testing that detects a wider range of organisms.

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