Learn how to use fentanyl test strips to reduce risk of an overdose.

OPEN’s harm reduction educational materials are created in collaboration with people with lived experience.
Cite this work:
OPEN: Overdose Prevention Engagement Network (2026). Fentanyl Test Strips Pocket Guide. Retrieved from https://doi.org/10.56137/OPEN.000113.
OPEN: Overdose Prevention Engagement Network (2026). Fentanyl Test Strips Pocket Guide [Spanish]. Retrieved from https://doi.org/10.56137/OPEN.000143
OPEN: Overdose Prevention Engagement Network (2024). Fentanyl Test Strips Pocket Guide [Arabic]. Retrieved from https://doi.org/10.56137/OPEN.000144
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