HMN 2025: How Tusi (a combination of ketamine and different medication) is on the rise amongst NYC nightclub attendees,

“Tusi,” often known as “tucibí” or “pink cocaine,” is a drug concoction that emerged in Latin America and Europe throughout the past decade and is turning into more and more common within the U.S.

A review printed in Addiction estimates that in 2024, 2.7% of digital dance music nightclub-attending adults in New York City (NYC) used Tusi previously 12 months, with greater use amongst Hispanic folks and individuals who use different medication.

Consumers usually do not perceive what Tusi is once they take it. Tusi is usually confused with the 2C household of medication—psychedelics—as a result of it’s a phonetic translation of “2C.”

Tusi can also be generally known as “tucibí” or “tusibí” (the phonetic translation of 2C-B, a specific kind of psychedelic). And it’s also usually known as “pink cocaine” (“cocaina rosada” in Spanish). All of those names have the potential to confuse individuals who use, who could imagine they’re taking a psychedelic drug or largely unadulterated cocaine.

In reality, Tusi is a drug combination that not often incorporates 2C medication and mostly incorporates ketamine and MDMA (ecstasy), typically together with cocaine. And therein lies the potential hazard.

Lead writer Dr. Joseph Palamar, of NYU Grossman School of Medicine, explains, “People who use illicit medication are sometimes liable to utilizing medication adulterated and even changed by different medication.

“But Tusi places individuals who use medication at a good greater threat, partly as a result of it’s simply confused with two different sorts of medication—2C collection or cocaine—and partly as a result of Tusi is just about all the time a concoction of varied medication. This drastically will increase the danger of opposed or sudden results.”

Tusi use on this study was decided by self-report. The study surveyed a pattern of 1,465 adults attending 124 digital dance music occasions hosted by NYC nightclubs from January by way of November 2024. Participants took a survey on an digital pill earlier than getting into the nightclub.

The survey outcomes had been used to estimate the prevalence of Tusi use amongst all individuals who attended an digital dance music occasion at a NYC nightclub in 2024.

Ketamine/MDMA drug mixtures marketed as “tucibí” or “pink cocaine” have been reported from Spain since about 2018. In Latin America, drug checking packages in Argentina have been testing the contents of Tusi since at the least 2019, in Uruguay since at the least 2020, and in Colombia and Chile since at the least 2021. Systematic drug checking knowledge specializing in Tusi have been missing within the U.S.

Provided by
Society for the Study of Addiction