Both recreational and problematic MDMA/ecstasy users could benefit from
employing harm reduction interventions intended to preserve health and prevent
negative consequences. To evaluate whether use of such interventions varied by
country of residence and frequency of ecstasy use, we used web-based surveys to
assess how often 104 lower-frequency and higher-frequency American ecstasy users
and 80 lower-frequency and higher-frequency British ecstasy users employed each
of 19 self-initiated harm reduction strategies when they used ecstasy during a
two-month period. Several significant differences notwithstanding, at least
75% of participants had used 11 of the 19 strategies one or more times
during the two-month assessment period, regardless of whether they lived in the
United States or United Kingdom and whether they were lower-frequency or
higher-frequency ecstasy users. When proportions of American and British
participants using a strategy differed significantly, it was typically larger
proportions of Americans using those strategies. Many of the less frequently
employed strategies are not applicable on every occasion of ecstasy use.
However, because ecstasy is not a diverted pharmaceutical of known
quality/potency, testing for the presence of MDMA, other stimulants, and
adulterants is a strategy that everyone should employ, regardless of country of
residence or how frequently one consumes ecstasy.