Special Report

The 25 Most Dangerous Drugs

Source: Eversame / Wikimedia Commons

11. Colchicine
> Common names/types: Colcrys, Mitigare
> Common uses: Gout
> Deadly when: Combined with strong CYP3A4 Inhibitors
> Risks: Colchicine toxicity leading to death

Source: Scott Olson / Getty Images News via Getty Images

12. Cough medicine
> Common names/types: NyQuil, Robitussin, Theraflu
> Common uses: Cough
> Deadly when: Combined with antihistamines
> Risks: Amplified sedative state leading to accidents

Source: Wellcome Images / Wikimedia Commons

13. Digoxin
> Common names/types: Lanoxin
> Common uses: Heart conditions
> Deadly when: Combined with quinidine
> Risks: Nausea, vomiting, death

Source: Moussa81 / Getty Images

14. Heroin and semi-synthetic opioids
> Common names/types: Percocet, Vicodin, OxyContin
> Common uses: Pain relief
> Deadly when: Taken in excess, combined with cocaine and other drugs
> Risks: Accidental overdose

Source: U.S. Customs / Hulton Archive via Getty Images

15. MDMA
> Common names/types: Ecstasy
> Common uses: Recreational euphoria
> Deadly when: Taken in excess, combined with alcohol, SSRIs
> Risks: Serotonin syndrome, shock, coma, death

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