What is pink cocaine? Former One Direction band member Liam Payne had a cocktail of drugs called pink cocaine in his body when he fell from a hotel balcony in Argentina and died Pink cocaine (also known as Tusi): Powdered mixture of drugs, coloured pink with food colouring or dye, that usually does not include cocaine – cheap and popular Pleasurable effects: Users experience sense of openness and euphoria. Adverse effects: Hallucinations, anxiety, increased heart rate, nausea, vomiting and occasionally seizures, abnormal heart rhythms and coma No set composition or ratio of ingredients but typically: Ketamine: Dissociative anaesthetic with hallucinogenic effects Methamphetamine: Causes pleasurable sense of well-being or euphoria MDMA (aka ecstasy or Molly): Stimulant and psychedelic narcotic 2-CB: Stimulant and psychedelic drug Opioids (like fentanyl): Pain-relieving properties that boost feelings of pleasure Bath salts: Psychoactive (mind-altering drug) properties Caffeine: Stimulant May be contaminated with drugs beyond those mentioned, meaning unanticipated effects can occur Sources: Guardian, NYT, AP, Poison Control Picture: Getty Images © GRAPHIC NEWS