Current medications for drug abuse have had only limited success. ) estimates that between 155 and 250 million people, or 3.5C5.7% of the population aged 15C64, used illicit substances at least once in 2008. Among them 16C38 million became problem drug users, which represents 10% to 15% of all people who used medicines. Even though… Continue reading Current medications for drug abuse have had only limited success. )