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Updated Apr 21, 2025 · 14:33
Health News Updated Apr 21, 2025

People taking 'Tusi' drug at higher risk of adverse effects: Study

A groundbreaking NYU study has uncovered alarming trends surrounding the 'Tusi' drug in New York City's nightclub scene. The research reveals that 2.7% of electronic dance music event attendees have used this complex drug mixture in the past year. Experts warn that Tusi, often mistaken for psychedelics or cocaine, contains a dangerous combination of substances like ketamine and MDMA. The study highlights significant risks, particularly among Hispanic populations and frequent drug users, emphasizing the critical need for public awareness and education.

New York, April 21

A new study on Monday estimated that in 2024, 2.7 per cent of electronic dance music-nightclub attending adults in New York City (NYC) used 'Tusi' drug in the past year, with higher use among Hispanic people and people who use other drugs.

'Tusi', also known as 'tucibi' or 'pink cocaine', is a drug concoction that emerged in Latin America and Europe within the past decade and is becoming increasingly popular in the US.

According to the study published in the scientific journal Addiction, consumers often don't understand what 'Tusi' is when they take it.

Tusi is commonly confused with the 2C family of drugs - psychedelics - because it is a phonetic translation of "2C". Tusi is also commonly called "tucibí" or "tusibí" (the phonetic translation of 2C-B, a particular type of psychedelic). And it is also often called "pink cocaine" ("cocaina rosada" in Spanish). All of these names have the potential to confuse people who use, who may believe they are taking a psychedelic drug or largely unadulterated cocaine.

In fact, Tusi is a drug mixture that rarely contains 2C family of drugs (or psychedelics) and most commonly contains ketamine and MDMA (ecstasy), sometimes in combination with cocaine. And therein lies the potential danger.

The study surveyed a sample of 1,465 adults attending 124 electronic dance music events hosted by NYC nightclubs from January through November 2024.

Participants took a survey on an electronic tablet before entering the nightclub. The survey results were used to estimate prevalence of Tusi use among all people who attended an electronic dance music event at a NYC nightclub in 2024.

People who use illicit drugs are often at risk of using drugs adulterated or even replaced by other drugs.

"But 'Tusi' puts people who use drugs at an even higher risk, partly because it is easily confused with two other types of drugs - 2C series or cocaine - and partly because Tusi is pretty much always a concoction of various drugs. This greatly increases the risk of adverse or unexpected effects," said lead author Dr Joseph Palamar, of NYU Grossman School of Medicine.

— IANS

Reader Comments

Maria G.

This is so scary! I had no idea what was actually in "pink cocaine" until reading this. People really need to educate themselves before putting anything in their bodies. Stay safe out there! ❤️

James T.

The article makes good points but I wish it included more about harm reduction strategies. Simply telling people "don't do drugs" isn't realistic - we need practical safety info too.

Carlos R.

As someone who works in nightlife, I've seen this stuff cause way more bad trips than regular MDMA. The name confusion is dangerous - people think they're getting one thing but it's completely different.

Sarah L.

The study sample seems small - only 1,465 people? I wonder how accurate these numbers really are for the whole NYC club scene. Interesting findings though.

Alex K.

Ketamine + MDMA + sometimes cocaine?? That's a wild combo. No wonder people are having bad reactions. Stay hydrated and test your stuff, folks! 🚨

Dani P.

Important research but I wish they'd included more about why Hispanic communities are being disproportionately affected. Is this a marketing thing? Cultural? Needs more context.

We welcome thoughtful discussions from our readers. Please keep comments respectful and on-topic.

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