A Comprehensive Guide to Cocaine Drug Testing
Drug abuse is an alarming problem in the UK—cocaine drug misuse has become a massive issue. There's more of a need than ever to have a cocaine drug test that is complete and precise to help reduce the problem.
According to the Office for National Statistics, in 2021, approximately 11.3% of people aged 16 to 59 in England and Wales have used cocaine at least once in their lifetime. And, 2023 crime rate statistics from the government website stated a 4% increase in the number of seizures of cocaine in 2023.
In the Misuse of Drugs Act of 1971, cocaine is classified as a Class A drug and penalised with a maximum of 7 years in prison along with an unlimited fine. For producing and distributing drugs, the maximum time in prison can be life along with a limitless fine.
Below, we'll look at cocaine misuse and how a drug test for cocaine can assist in identifying the drug.
Cocaine has many street names. Some of the most common are:
Any name other than cocaine hydrochloride is often linked to drug misuse.
Cocaine's chemical name is benzoylmethylecgonine, with the chemical structure classified as C17H21NO4. It's a tropane alkaloid acting as a central nervous system stimulant to produce feelings of euphoria, increased energy, heightened alertness, and irrational behaviour. It's also linked to anxiety, depression, insomnia, and cardiovascular issues.
A cocaine drug test is essential. At Attolife, we can assist legal, healthcare, and workplace professionals by providing accurate and reliable drug testing methods. Contact us today for more information.
Available testing methods for cocaine include:
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Long Detection Window (Months)
A cocaine hair drug test is one of our most recommended testing methods for any professional wanting to check for ongoing and long-term cocaine misuse—it has the longest detection window. Each centimetre of hair represents roughly one month of drug use. Cocaine metabolites bind to keratin fibres in the hair, making it possible to detect misuse for months—it really depends on the length of the hair and the period of consumption, but it’s typically up to six months. Segmental cocaine analysis is also recommended to assess the pattern of use.
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Long Detection Window (Months)
Nail drug tests for cocaine also have a longer detection window. The benzoylecgonine metabolite also binds to the keratin fibres of the nail and remains detectable for up to 12 months.
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Medium Detection Window (Days)
Like the blood test, a cocaine urine test is one of the most common drug testing methods where recent cocaine misuse is suspected. Depending on several factors—like how much cocaine was consumed and if it was mixed with alcohol—the metabolite benzoylecgonine is detectable in a urine sample for up to 10 days. This non-invasive and relatively cost-effective testing method is commonly used in legal, healthcare, and workplace settings.
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Short Detection Window (Hours to Days)
A cocaine blood test is one of the most effective methods of detecting recent cocaine misuse. As cocaine enters the bloodstream and metabolises, it's rapidly detectable in the bloodstream for anywhere from a few hours up to 48 hours. This testing method is ideal for recent misuse or cocaine misuse at the time of an offence like a road traffic accident.
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Short Detection Window (Hours to Days)
A cocaine saliva test will commonly be used alongside a blood and urine test. Benzoylecgonine is detectable in saliva tests for up to 48 hours after consumption. Though the window is shorter, it's effective when used alongside a urine test, which has a much longer detection window in comparison. You'll most likely see saliva tests used by police at the roadside or in a workplace or healthcare setting.
Explore Saliva Drug TestCocaine doesn't have as many legitimate use cases especially in the UK. Rarely and during old days, healthcare professionals will use cocaine hydrochloride as a local anaesthetic in specific surgical procedures—particularly in ear, nose, and throat (ENT) practices to numb mucous membranes. There are no other real legitimate use cases for cocaine.
With its restricted medical applications, recreational misuse far outweighs its legitimate use
Yes, cocaine will show on all standard drug tests. A cocaine drug test detects other metabolites such as benzoylecgonine, norcocaine and cocaethylene, a metabolite of cocaine and hydroxycocaine. Standard 5, 6, and 9-panel (including MOCCA and MOCCAB) drug tests include cocaine as part of their screening.
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Different detection windows depend on the type of test and the factors related to the individual. Based on individual body systems, the detection windows are:
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Factors Influencing Cocaine Presence in Your Body
There are multiple variables affecting how long cocaine remains detectable in the body:
Cocaine drug testing is frequently requested in legal situations. Some of the most common legal scenarios include:
False positives for cocaine are rare but possible. They're more common in saliva test duirng screening presumptive method, which have around a 10% false positive rate. Common causes include:
Professionals should use other testing methods to confirm—like gas chromatography-mass spectrometry (GC-MS)—if they suspect a false positive result.
Studies in women breastfeeding have demonstrated harmful infant effects. Cocaine can pass through breast milk, exposing the baby to the drug and potentially causing serious health issues, including irritability, poor feeding, and developmental delays. Additionally, if a mother uses cocaine during pregnancy, the drug can cross the placenta, affecting fetal development and increasing the risk of complications such as low birth weight, preterm birth, and neonatal withdrawal symptoms.
Like many drugs, cocaine has a strong link to popular culture—more so than other substances. From Tony Montana in Scarface to references in modern rap songs, cocaine is a status symbol. And it's well-known that many celebrities and high-profile figures consume cocaine.
Get a QuoteIt's common for cocaine misuse to appear in forensic investigations. The metabolite benzoylecgonine will appear in cases requiring forensic investigations like drug trafficking, domestic abuse, etc.
A study found that over 80% of street cocaine contains harmful adulterants—the risk of contamination is high, and we can guarantee the true figure is higher than 80%. The risk to health increases massively when some forms of cocaine contamination are present.
When it comes to hair and nail testing, cocaine contamination has been reported by expert to be a limitation. For example: banknotes are used in illegal drug transactions and are handled by users, they often come into contact with cocaine. According to studies, a sizable portion of banknotes, particularly those found in large cities, contain traces of cocaine. This can be due to cross-contamination during handling and storage or direct drug use, such as snorting through rolled bills. Although high levels of contamination on several notes do not always indicate personal drug use, the presence of cocaine residue on currency does. The percentage of banknotes that tested positive for cocaine was up to 100% in six studies looking at the potential contamination with cocaine. The range of the cocaine concentration was up to 889 µg/note. Also a few of these studies identified benzoylecgonine, a metabolite of cocaine.
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