The US Drug Enforcement Administration (DEA) has issued a temporary ban on three synthetic stimulants used to make products marketed as bath salts and plant food.
Mephedrone, 3,4 methylenedioxypyrovalerone (MDPV) and methylone will be controlled for at least 12 months, with the possibility of a six month extension, while the DEA and the US Department of Health and Human Services determine whether these chemicals should be permanently controlled.
Under the federal order, the chemicals are designated as Schedule I substances, the most restrictive category under the Controlled Substances Act.
Users have reported impaired perception, reduced motor control, disorientation, extreme paranoia and violent episodes, the DEA said.
DEA administrator Michele Leonhart said that these chemicals represent a direct threat, regardless of how they are marketed, and the administration will seriously pursue those who attempt their manufacture and sale.
