In many ways, it is a miracle drug, essentially raising someone from the dead. There are no known health risks and minimal side effects. It cannot make you high and therefore can't be abused. While it will not resuscitate someone who has overdosed on something other than opioids, like benzodiazepines or cocaine, no harm can occur from administering naloxone. An individual also cannot develop a tolerance for naloxone, so it can be used in any overdose situation, no matter how many times the individual has overdosed previously.