Bath salts are a family of drugs containing synthetic cathinones like MDPV, mephedrone, and methylone. They are often packaged as non-drug products and labeled "not for human consumption" to disguise their intended purpose. Bath salts can be taken by swallowing, snorting, smoking, or injection, and produce feelings of euphoria, increased energy and sociability. However, they also commonly cause paranoia, aggression, and hallucinations. Their effects are similar to but more intense than cocaine and last 4-6 hours.