Study Shows Exactly Why ‘Bath Salts’ Are So Dangerous



Designer street drugs called bath salts are highly addictive and cause hyperactivity, rapid heart rate, and high blood pressure, according to an illuminating study on two substances published earlier this week.

Bath salts represent an increasingly problematic segment of the nation’s battle with substance use and dependence. The number of calls to the American Association of Poison Control Centers from people sickened by bath salts skyrocketed from 303 in 2010 to 6,072 last year. The new study, performed on animals, provides a scientific look at how the chemicals impact the brain. The research is important for public health and substance-abuse professionals trying to prevent more people from experimenting with the drugs and helping those who become addicted.

“The fundamental problem with the whole bath salts phenomenon is we don’t know anything about the pharmacological effects and possible toxic effects of these substances,” Dr. Michael Baumann, the lead author of the study and a staff scientist at the National Institute on Drug Abuse, told TakePart. “Where do they interact in the brain and in the periphery? From a public health perspective, we really need to know what those risks might be.”

Bath salts represent a class of designer drugs that began showing up on U.S. streets about three years ago. Sold as a synthetic powder, the drugs are available online and in drug paraphernalia stores. Besides the term bath salts, the drugs are known by names such as “Ivory Wave,” “Purple Wave,” “Red Dove,” “Blue Silk,” “Zoom,” “Bloom,” “Cloud Nine,” “Ocean Snow,” “Lunar Wave,” “Vanilla Sky,” “White Lightning,” “Scarface,” and “Hurricane Charlie,” according to NIDA. The drugs are inhaled, swallowed, injected, or snorted.

Chemically, bath salts resemble naturally occurring substances called cathinones, which have a chemical structure similar to amphetamines, although the effects of the synthetic substances on the brain is far different from what nature intended with cathinones.

In July, President Obama signed a law banning known versions of the drugs, including those that contain several popular active ingredients known as methylone, mephedrone and methylenedioxypyrovalerone, or MDPV. But street chemists continue to tweak the concoctions to produce new versions that escape Drug Enforcement Agency classification.

“We have a whole new wave of second-generation or replacement cathinones,” Baumann says. “MDPV, mephedrone and methylone are being replaced. [Manufacturers] change the structure of the molecules ever so slightly. So this is a formidable problem.”

The new study, published in the journal Neuropsychopharmacology, explains why users should fear the effects of bath salts. Like the drug MDMA—or Ecstasy—the active compounds in bath salts examined in the study attach to chemical transporters on the surface of some neurons. This leads to increases in the brain chemicals serotonin, norepinephrine, and dopamine, and prolongs the effects of dopamine and norepinephrine in a part of the brain called the nucleus accumbens.

Advertisements

Join The Conversation Today - Leave Your Comment.

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s