Use and culture Street names Cocaine is sometimes referred to on the street as blow, coca, coke, bag, toot, crank, flake, snow, or soda cot. Slang terms for free base cocaine include crack or rock.
Media Scientific evidence for a direct link between cocaine use and violent behavior is limited;
media bias and misconceptions in popular reporting may have contributed to this association, which is more likely explained by factors such as cocaine use disorder or
personality disorders.
Prevalence World annual cocaine consumption, as of 2000, stood at around 600 tonnes, with the United States consuming around 300 t, 50% of the total, Europe about 150 t, 25% of the total, and the rest of the world the remaining 150 t or 25%. It is estimated that 1.5 million people in the United States used cocaine in 2010, down from 2.4 million in 2006. The 2010 UN
World Drug Report concluded that "it appears that the North American cocaine market has declined in value from US$47 billion in 1998 to US$38 billion in 2008. Between 2006 and 2008, the value of the market remained basically stable". According to a 2016 United Nations report,
England and Wales are the countries with the highest rate of cocaine usage (2.4% of adults in the previous year). Other countries where the usage rate meets or exceeds 1.5% are
Spain and
Scotland (2.2%), the United States (2.1%), Australia (2.1%),
Uruguay (1.8%), Brazil (1.75%),
Chile (1.73%), the Netherlands (1.5%) and Ireland (1.5%).
South America It is not widely recognized that South America is the world's third largest market for cocaine use, with approximately 1,981,000 users as of 2004/5. The prevalence rate among people aged 15–64 stands at 0.7%, which is on par with Europe but significantly lower than North America's 2.3%. In the main coca-producing countries, cocaine use rates are at or above the regional average, underscoring a strong connection between illicit crop cultivation, cocaine production, and local abuse. In Bolivia, where cocaine use is well above the Latin American average, annual prevalence rates have mirrored domestic production trends: after substantial increases in the early 1990s until 1996, rates declined, then began rising again from 2000 to 2005, reaching 1.6% for cocaine hydrochloride and 1.9% for cocaine base in 2005.
United States Cocaine is the second most popular illegal recreational drug in the United States (behind
cannabis) and the U.S. is the world's largest consumer of cocaine. Athletes who test positive for cocaine in competition may face disciplinary measures, though special consideration is given if use occurred out-of-competition and unrelated to performance.
Harm reduction Experts recommend that anyone using stimulants such as cocaine or
MDMA, as well as those around them, carry
naloxone due to the growing risk of opioid contamination in the drug supply. Having naloxone available can help prevent fatal overdoses, even when opioids weren't intentionally used. Nasal spray formulations of naloxone are specifically recommended, as they are legal in many regions, easy to carry, and can be administered by anyone, not just medical professionals. The
World Health Organization (WHO) includes naloxone on their "
List of Essential Medicines", and recommends its availability and utilization for the reversal of opioid overdoses. In the United States, some nasal naloxone are legally available without a prescription. Harm reduction efforts for cocaine use focus on reducing health risks associated with methods like cocaine injection and smoking crack cocaine. These include providing clean needles and crack cocaine paraphernalia, promoting safer consumption practices, and offering drug-checking services to detect dangerous contaminants such as fentanyl. Such strategies aim to minimize overdose risk and disease transmission while supporting users' health and access to treatment, forming an essential part of modern drug policy.
Reagent testing Reagent testing kits are widely used to identify the presence of cocaine and its common adulterants. The
Scott reagent is specifically designed as a presumptive test for cocaine. Morris reagent, which is derived from the Scott reagent, is also used as a presumptive test for cocaine. The
Liebermann and
Mandelin reagents are commonly used to test for both cocaine, and levamisole, which is a frequent cutting agent found in street cocaine.
Illicit supply chain According to a 2006 report by the UNODC, 99% of all global illicit cocaine is sourced from coca plantations in the Andes of South America—primarily in Colombia, Peru, and Bolivia. As a result, the global cocaine trade operates through a distinct illicit supply chain shaped by geography and economics. Production begins in Latin America, where coca plants are cultivated and processed through several chemical stages: first into a crude extract known as cocaine paste, then into coca base, and finally refined into cocaine hydrochloride. Occasionally, cocaine is adulterated with
levamisole prior to shipment, both to increase bulk and to maximize profits for traffickers. Violence linked to the cocaine trade continues to affect
Latin America and the Caribbean and is expanding into
Western Europe, Asia, and Africa as
transnational organized crime groups compete globally, according to the
World Drug Report 2025. Recent research in 2025 indicates the global cocaine trade is shifting from violent, hierarchical cartels to professional, decentralized networks focused on logistics and cross-border collaboration. Violence remains but is now used more strategically and locally rather than as the primary means of control. Three-quarters of the world's annual yield of cocaine has been produced in Colombia, both from cocaine base imported from Peru (primarily the
Huallaga Valley) and Bolivia and from locally grown coca. There was a 28% increase in the amount of potentially harvestable coca plants which were grown in Colombia in 1998. This, combined with crop reductions in Bolivia and Peru, made Colombia the nation with the largest area of
coca under cultivation after the mid-1990s. Coca grown for traditional purposes by indigenous communities, a use which is still present and is permitted by Colombian laws, only makes up a small fragment of total coca production, most of which is used for the illegal drug trade. The latest estimate provided by the U.S. authorities on the annual production of cocaine in Colombia refers to 290 metric tons. As of the end of 2011, the seizure operations of
Colombian cocaine carried out in different countries have totaled 351.8 metric tons of cocaine, i.e. 121.3% of Colombia's annual production according to the U.S. Department of State's estimates.
Overview In 1991, the
United States Department of Justice released a report detailing the typical process in which leaves from coca plants were ultimately converted into cocaine hydrochloride by
Latin American drug cartels: • the exact species of
coca to be planted was determined by the location of its cultivation, with
Erythroxylum coca being grown in tropical high altitude climates of the eastern
Andes in
Peru and
Bolivia, while
Erythroxylum novogranatense was favoured in drier lowland areas of
Colombia Coca eradication through the use of
defoliants has devastated parts of the farming economy in some coca-growing regions of Colombia, and strains appear to have been developed that are more resistant or immune to their use. Whether these strains are natural mutations or the product of human tampering is unclear. These strains have also shown to be more potent than those previously grown, increasing profits for the drug cartels responsible for the exporting of cocaine. Although production fell temporarily, coca crops rebounded in numerous smaller fields in Colombia, rather than the larger plantations.
South America Coca is traditionally cultivated in the lower altitudes of the eastern slopes of the
Andes (the
Yungas), or the highlands depending on the species grown. Coca production begins in the valleys and upper jungle regions of the Andean region, where the countries of Colombia, Peru, and Bolivia are host to more than 98 percent of the global land area planted with coca.
Central America In 2014, coca plantations were discovered in
Mexico, and in 2020 in
Honduras, which could have major implications for the illegal cultivation of the plant. Since then coca production in Central America has surged dramatically. In 2022, authorities destroyed over 6.5 million coca plants in Honduras, 4 million in
Guatemala, and more than half a million in southern
Belize. By 2024, the number of coca plantations found and eradicated in Honduras had nearly doubled compared to the previous year, and a record number of processing labs were dismantled across the region. Unlike the Andes, where small farmers typically grow coca, cultivation in Central America is controlled by organized crime groups with backing from major foreign cartels.
Cocaine paste In traditional cocaine production,
solvents are key precursor chemicals used to extract and process cocaine from coca plant leaves. The process typically involves: •
Kerosene: Used to extract the cocaine alkaloid from the alkaline mixture of coca leaves and water. •
Acetone,
diethyl ether,
ethyl acetate,
chloroform: Used in later purification steps to dissolve or precipitate cocaine base or hydrochloride. The caustic reactions associated with the local application of coca paste prevents its use by oral, intranasal, mucosal, or
injection routes. Coca paste can only be smoked when combined with a
combustible material such as tobacco or cannabis. An interview with a coca farmer published in 2003 described a mode of production by
acid-base extraction that has changed little since 1905. Roughly of leaves were harvested per
hectare, six times per year. The leaves were dried for half a day, then chopped into small pieces with a string trimmer and sprinkled with a small amount of powdered cement (replacing
sodium carbonate from former times). Several hundred pounds of this mixture were soaked in of gasoline for a day, then the gasoline was removed and the leaves were pressed for the remaining liquid, after which they could be discarded. Then
battery acid (weak
sulfuric acid) was used, one bucket per of leaves, to create a
phase separation in which the cocaine
free base in the gasoline was acidified and extracted into a few buckets of "murky-looking smelly liquid". Once powdered
caustic soda was added to this, the cocaine precipitated and could be removed by filtration through a cloth. The resulting material, when dried, was termed
pasta and sold by the farmer. The yearly harvest of leaves from a hectare produced of
pasta, approximately 40–60% cocaine. Repeated recrystallization from solvents, producing
pasta lavada and eventually crystalline cocaine were performed at specialized laboratories after the sale.
Trafficking Organized criminal gangs operating on a large scale dominate the cocaine trade. Most cocaine is grown and processed in South America, particularly in Colombia,
Bolivia, Peru, and smuggled into the United States and Europe, the United States being the world's largest consumer of cocaine, where it is sold at huge markups; usually in the US at $80–120 for 1 gram, and $250–300 for 3.5 grams ( of an ounce, or an "eight ball").
Smuggling methods Concealment Drug traffickers use creative methods to hide drugs in containers, such as disguising them as sugar or flour, mixing them with soya, or concealing them within the container's structure. These tactics make detection much more difficult for authorities. Cocaine is frequently
smuggled within
shipping containers, but also commonly concealed in
hidden compartments of vehicles and other objects, and criminal organizations have even created operational businesses to disguise drug shipments. Additionally, cocaine is often concealed in a variety of everyday items and commercial goods to evade detection by authorities. Smugglers have hidden cocaine inside chocolate candies and other sweets, sometimes disguising the drug to look like ordinary candy bars or lollipops, which can be especially dangerous if accidentally consumed by children. Traffickers also use machinery and equipment-such as cotton-candy machines, construction equipment, and even heavy machinery parts-to hide cocaine, sometimes by impregnating the drug into materials like rubber or plastic components.
Black cocaine (Spanish: coca negra) is a form of cocaine in which the drug is mixed with various substances to disguise its appearance, interfere with color-based drug tests, and evade detection by drug-sniffing dogs; these additives may include pigments like charcoal, chemicals such as thiocyanates and iron or cobalt salts, and activated carbon to mask odors. Another commonality is creating an operational business to disguise the mass shipments. Notorious drug lord Joaquin '
El Chapo' Guzman is one of many who have mixed legitimate business with their drug activities to conceal their illicit trading. El Chapo opened a
cannery in Mexico and began producing canned
jalapeños and peppers, and stuffed them with cocaine. In August 2016, 370 kg of cocaine worth around €50 million was found hidden in a shipment of orange juice concentrate at a
Coca-Cola plant in
Signes, France. The drugs arrived in a container from South America. Authorities ruled out any involvement by Coca-Cola employees and launched an investigation to trace the origin of the cocaine. In 2024, Polish authorities seized 44 liters of liquid cocaine hidden in cartons of wine, valued at approximately 7.5 million zlotys ($1.85 million). At Miami International Airport in 1993, authorities discovered that some of the 312
boa constrictors in a shipment from Colombia had been surgically filled with condoms containing a total of 80 pounds (36 kg) of cocaine, resulting in the death of all the snakes.
Mules Mochileros () are
drug couriers in the Latin American drug trade. They move drugs on foot from areas where it is produced, such as cocaine from the
Valle de los Ríos Apurímac, Ene y Mantaro in
Peru, to pick-up points from which it can be collected by the next link in the transport chain. The work is highly dangerous. showing swallowed packages of cocaine with cocaine wrapped around ankles Internationally, cocaine is also carried in small, concealed, kilogram quantities across the border by couriers known as "
mules" (or "mulas"), who cross a border either legally, for example, through a port or airport, or illegally elsewhere. If the mule gets through without being caught, the gangs will receive most of the profits. If the mule is caught, gangs may sever all links and the mule will usually stand trial for trafficking alone. In many cases, mules are often forced into the role, as result of
coercion, violence, threats or
extreme poverty. General
smuggling techniques, which also have been used for cocaine, include: •
Concealment: Methods of smuggling include hiding the goods in a large vehicle in secret compartments, luggage, or clothes. •
Body packing: The practice of transporting goods outside or inside of the body is called body packing. This is done by a person usually called a mule or bait. The contraband is attached to the outside of the body using
adhesive tape,
glue, or
straps, often in such places as between the cheeks of the buttocks or between rolls of fat. •
Swallowing: This is often done using a mule's
gastrointestinal tract or other
body cavities as containers. In some cases, this has resulted in
cardiac arrest.
Maritime cocaine smuggling Bulk cargo ships are also used to smuggle cocaine to staging sites in the
Western Caribbean zone–
Gulf of Mexico area. These vessels are typically 150–250-foot (50–80 m) coastal freighters that carry an average cocaine load of approximately 2.5 tonnes. Commercial
fishing vessels are also used for smuggling operations. In areas with a high volume of recreational traffic, smugglers use the same types of vessels, such as
go-fast boats, like those used by the local populations. Sophisticated
drug subs are the latest tool drug runners are using to bring cocaine north from Colombia, it was reported on 20 March 2008. Although the vessels were once viewed as a quirky sideshow in the drug war, they are becoming faster, more seaworthy, and capable of carrying bigger loads of drugs than earlier models, according to those charged with catching them. In 2022, Spanish police seized three
unmanned underwater vehicles used to smuggle drugs across the Strait of Gibraltar from Morocco, the first known interception of such devices. The drones, carrying up to 200 kg of narcotics each, were linked to French cartels. The operation led to eight arrests and exposed a gang using advanced drones and modified vehicles for trafficking across Europe (BBC, 2022). In 2025, international drug cartels began using sophisticated whale-shaped mini submarines to smuggle cocaine into Australia via Cyprus. These vessels are transported on cargo ships, dropped in international waters, then retrieved by smaller boats to deliver drugs ashore, posing a significant challenge to law enforcement detection efforts.
Bribery Bribery can occur either as part of a prearranged deal made before shipping, or as an offer extended if traffickers are caught during routine inspections. Bribery and corruption play a critical role in facilitating the illicit trafficking of cocaine. Drug trafficking organizations often rely on the bribery of government officials, law enforcement agents, customs officers, and border security personnel to evade detection and enable the smooth passage of cocaine shipments. These corrupt practices can involve payments, gifts, or other forms of illicit incentives aimed at securing cooperation or turning a blind eye to illegal activities. Bribery helps traffickers circumvent checkpoints, avoid seizures, and reduce the risk of arrest or confiscation. It is particularly prevalent in regions with weak governance, limited law enforcement capacity, or endemic corruption, where officials may be more susceptible to financial inducements. This systemic corruption undermines efforts to combat drug trafficking and contributes to the persistence and expansion of cocaine supply chains. Efforts to address bribery in the cocaine trade include international cooperation, anti-corruption initiatives, and strengthening institutional transparency and accountability. However, the clandestine nature of bribery makes it difficult to quantify its full impact on the illicit cocaine market. Bribery has enabled cocaine trafficking in Hamburg's port, with officials and insiders accepting illicit payments to facilitate smuggling. This corruption exposes systemic vulnerabilities despite Germany's reputation for low corruption.
Caribbean route seized £33 million of cocaine and destroyed a smuggling
speedboat off the coast of South America Cocaine traffickers from Colombia and Mexico have established a labyrinth of
smuggling routes throughout the
Caribbean, the
Bahama Islands chain, and South Florida. They often hire traffickers from Mexico or the
Dominican Republic to transport the drug using a variety of smuggling techniques to U.S. markets. These include
airdrops of in the Bahama Islands or off the coast of
Puerto Rico, mid-ocean boat-to-boat transfers of , and the commercial shipment of tonnes of cocaine through the port of
Miami.
Chilean route Another route of cocaine traffic goes through
Chile, which is primarily used for cocaine produced in Bolivia since the nearest seaports lie in northern Chile. The arid
Bolivia–Chile border is easily crossed by 4×4 vehicles that then head to the seaports of
Iquique and
Antofagasta. While the price of cocaine is higher in Chile than in Peru and Bolivia, the final destination is usually Europe, especially Spain where drug dealing networks exist among South American immigrants.
Mexican route The primary cocaine importation points in the United States have been in
Arizona,
Southern California,
South Florida, and
Texas. Typically, land vehicles are driven across the
Mexico–United States border. , sixty-five percent of cocaine enters the United States through
Mexico, where the drug is first transported from South American countries. , the
Sinaloa Cartel is the most active
drug cartel involved in smuggling illicit drugs like cocaine into the United States and trafficking them throughout the United States.
Destination hubs Hamburg Hamburg, Germany's largest port, has become a central hub for Europe's cocaine trade, with record seizures—such as the 16-tonne bust in 2021—exposing deep institutional corruption as drug networks infiltrate police, justice, and port infrastructure; a lead prosecutor is currently on trial for allegedly leaking investigation details to traffickers in exchange for bribes, while insiders like dockworkers and security staff have enabled smuggling, highlighting how the staggering profits from cocaine are fueling violence, bribery, and systemic vulnerabilities in a country long considered among the least corrupt in the world.
Secondary extraction Although most cocaine paste and base are typically processed further within Latin America, there are cases where they are trafficked directly to other continents, such as Europe, for subsequent refinement into cocaine hydrochloride. In some instances, they are chemically embedded into materials like plastics to avoid detection.
Wholesale distribution After large-scale trafficking, cocaine is distributed within countries or regions by mid-level networks, primarily operating across major areas in both the United States and Europe. Nevertheless, the number of cocaine users remain high, with a large concentration among urban youth. In 2010, the purity- and inflation-adjusted retail price of cocaine was €191 per gram, based on data from 14 countries for which sufficient purity and price data were available, as reported by UNODC, ARQ, and EUROPOL. In addition to the amounts previously mentioned, cocaine can be sold in "bill sizes": for example, $10 might purchase a "dime bag", a very small amount (0.1–0.15 g) of cocaine. These amounts and prices are very popular among young people because they are inexpensive and easily concealed on one's body. Quality and price can vary dramatically depending on supply and demand, and on geographic region. In 2008, the
European Monitoring Centre for Drugs and Drug Addiction reports that the typical retail price of cocaine varied between €50 and €75 per gram in most
European countries, although
Cyprus,
Romania,
Sweden, and
Turkey reported much higher values.
Lacing Street cocaine is often
laced or "cut" with cheaper substances to increase bulk, including
talc,
lactose,
sucrose,
glucose,
mannitol,
inositol,
caffeine,
procaine,
phencyclidine,
phenytoin,
lidocaine,
strychnine,
levamisole,
fentanyl, and
amphetamine. Caffeine, often added to street cocaine, increases cocaine's reinforcing and motivational effects, making the drug more compelling for users. Cocaine is rarely prescribed for medical use, so nearly all recreational cocaine is sourced illegally. As it moves through a long chain of traffickers—often a dozen or more—each looking to maximize profit, the drug is commonly mixed with various adulterants. This widespread adulteration significantly raises the risk of poisoning or overdose. For users, this means it is extremely difficult to know what substances have been added to the cocaine they purchase. Even when purity tests or reagent kits are used, these methods may not detect all possible contaminants or dangerous additives, making it nearly impossible to guarantee the drug's safety or purity. The extent of cutting can vary significantly over time but for the last 15 years drugs such as cocaine ranged in Europe on average from 32% to 65% in purity. A problem with illegal cocaine use, especially in the higher volumes used to combat fatigue (rather than increase euphoria) by long-term users, is the risk of ill effects or damage caused by the compounds used in adulteration. Cutting or "stepping on" the drug is commonplace, using compounds which simulate ingestion effects, such as
Novocain (procaine) producing temporary anesthesia, as many users believe a strong numbing effect is the result of strong and/or pure cocaine, ephedrine or similar stimulants that are to produce an increased heart rate. The normal adulterants for profit are inactive sugars, usually mannitol,
creatine, or glucose, so introducing active adulterants gives the illusion of purity and to 'stretch' or make it so a dealer can sell more product than without the adulterants, however the purity of the cocaine is subsequently lowered. The adulterant of sugars allows the dealer to sell the product for a higher price because of the illusion of purity and allows the sale of more of the product at that higher price, enabling dealers to significantly increase revenue with little additional cost for the adulterants. A 2007 study by the
European Monitoring Centre for Drugs and Drug Addiction showed that the purity levels for street purchased cocaine was often under 5% and on average under 50% pure.
Levamisole Beginning in early 2003, South American cartels started adding
levamisole to bulk cocaine before shipping it to the United States (Valentino and Fuentecilla 2005). Levamisole, commonly found in cocaine, enhances cocaine's effects
in vivo, creating a stronger, synergistic impact. In the body, levamisole is converted into
aminorex, a toxic substance with
amphetamine-like stimulant effects and a long duration of action. Cocaine acts as a
serotonin–norepinephrine–dopamine reuptake inhibitor (SNDRI), while aminorex is a
serotonin–norepinephrine–dopamine releasing agent (SNDRA), which is similar in that it increases the levels of these neurotransmitters but does so by promoting their release rather than inhibiting their reuptake. Levamisole is on the
World Health Organization's List of Essential Medicines as an intestinal
anthelmintic, a class of
antiparasitic drugs. After a typical prescribed dose of levamisole, only a small fraction is converted to aminorex, with maximum aminorex concentrations in urine being relatively low. In these controlled, therapeutic contexts, the amount of aminorex formed is much lower than doses historically associated with aminorex toxicity or abuse, or than the cumulative exposure seen with chronic use of levamisole-adulterated cocaine in individuals with cocaine dependence. Levamisole ranks as one of the most common cutting agents in illicit cocaine on a global scale. Between 2009 and 2016, data show that half to 70% of worldwide cocaine samples were contaminated with levamisole, matching the high rates seen in North America and Europe. Levamisole has increasingly been used as a cutting agent in cocaine sold around the globe with the highest incidence being in the United States. In 2008–2009, levamisole was found in 69% of cocaine samples seized by the
Drug Enforcement Administration (DEA). In 2009, DEA findings showed that the average levamisole concentration in cocaine was approximately 10%. By October 2017, this figure had risen further, with the DEA reporting that 87% of seized and analyzed cocaine bricks in the United States contained levamisole, making it the most common adulterant in cocaine at that time.
Local anesthetics Cocaine is sometimes cut with
lidocaine, and
procaine.
Opioids Fentanyl has been increasingly found in cocaine samples. In February 2022, 24 people in
Argentina died after using cocaine laced with the fentanyl-analogue
carfentanil.
Nitazenes, a family of potent synthetic opioids, have also been detected.
Counterfeit cocaine The
2014 Amsterdam drug deaths underscore the dangers of misidentified drugs, as two tourists died after using heroin sold as cocaine. In 2022, Canberra's government-backed
CanTEST drug checking clinic found that 40% of substances brought in as "cocaine" contained no cocaine at all. Instead, these samples were often made up of benign fillers such as
dimethyl sulfone, highlighting significant adulteration in the local cocaine market. The actual cocaine samples tested also had low purity, with none exceeding 27%. == Pharmaceutical supply chain ==