Case series: star anise toxicity presenting to the emergency department in Eastern Regional Referral Hospital in Bhutan

Star anise fruit has been used in spice in Asian cuisine, ingredient for traditional medicines, component for antiviral drugs and as parts of tea and beverage across the globe. Toxicity from these plants has been reported due to adulteration with similar toxic species and from consumption with high toxic dose. Most physician and public are unaware of these adverse effects.