Intentional misuse of veterinary medications in human suicide.

Many veterinary medications can be lethal in human overdose. This review aims to educate practicing veterinarians about the most common medications used by humans in intentional overdose. Strategies to mitigate the risk posed by these medications are discussed, and the risk factors that predispose a person to suicide are reviewed. Synthesis of the published cases will allow veterinarians to easily identify high-risk medications and to take steps to prevent their misuse by at-risk patients or staff.