Can I buy the green whistle? Understanding Penthrox Availability and Restrictions
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4 min read
In Australia, where it has been used for decades, Penthrox (the 'green whistle') is a Schedule 4 drug, meaning it is a prescription-only medicine. This reflects its status as a highly regulated analgesic and explains why the general public cannot simply buy the green whistle for personal use without a prescription and medical supervision.