“…Approximately 50% of individuals who found that their substances were contaminated with fentanyl reported planning a behavior change in response to the results, including reducing the use or disposal of the substance, and this intended behavior was associated with a reduced risk of opioid overdose (Karamouzian et al, 2018). Other evidence has suggested that individuals who use opioids, specifically, are interested in fentanyl test strips and willing to utilize them, however, do not regularly use them because of availability issues (Mistler et al, 2021).…”