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Accredited Drug Testing provides a wide array of drug and alcohol testing solutions at our 32 testing facilities in the Dickson, Tennessee vicinity. Our offerings include DOT and non-DOT urine analyses, breathalyzer tests, EtG alcohol detections, and hair drug screenings, serving individual, business, and legal requirements. In Dickson, TN, we ensure quick results and offer laboratory-certified SAMSA analysis. Same-day options are available, with most testing sites conveniently close to your residence or workplace. We also provide Occupational Health Testing, Clinical Assessments, and Background Verification services.
Reach us at (800) 221-4291 or register online with ease. Pick your desired test type and select a close testing center—options are open for personal, employee, or third-party testing. Bookings are simple and quick, through our scheduling team or online 24/7. Our efficient and intuitive system ensures setting up drug testing in Dickson is straightforward.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
At our Dickson drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.
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If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.
In 2022, Dickson, located in Dickson County, TN, reported an increase of 5% in drug arrests compared to the previous year.
Dickson County had an opioid prescription rate of 85.6 per 100 residents as of the latest Tennessee Department of Health data.
A survey in Dickson City revealed that 12% of high school students admitted to using illicit drugs in the past year.
In 2021, Dickson County paramedics responded to over 150 opioid overdose incidents.
The rate of drug-related hospitalizations in Dickson County was 432 per 100,000 population in 2022.
Substance abuse service providers in Dickson reported a 20% increase in clients seeking help for drug addiction in 2022.
Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.
Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.
A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.
Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.
Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.
Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.
Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.
Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.
The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.
Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.
Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.
Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.
Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears
Employers in Dickson, TN, are increasingly adopting strict drug testing policies to ensure a safe and productive work environment. Following the guidance of the Substance Abuse and Mental Health Services Administration (SAMHSA), many companies implement pre-employment, random, and post-accident drug screenings. This approach helps deter substance abuse and maintain workplace safety.
Companies often collaborate with external drug testing providers to ensure compliance with federal and state regulations, including guidelines set by the U.S. Department of Labor. Some employers in Dickson participate in the Tennessee Drug-Free Workplace Program, offering training and resources to prevent workplace substance abuse and support employee recovery efforts.
The government in Dickson, TN, has implemented several initiatives to combat drug abuse. One significant effort is collaboration with the Tennessee Department of Health, which provides resources and funding for local treatment programs. The city also supports public education campaigns to raise awareness about the dangers of drug abuse and available support services.
Additionally, the Tennessee Bureau of Investigation is actively involved in addressing drug problems in Dickson by conducting regular patrols and operations against drug dealers. The establishment of drug courts offers an alternative to incarceration for non-violent offenders, emphasizing rehabilitation. Local government partners with non-profits to facilitate community-based solutions, focusing on prevention and recovery.
In recent months, Dickson, TN, has witnessed a notable increase in drug-related activities. Local law enforcement agencies have been actively working to address the rise in illegal drug sales and usage within the community. Concerted efforts between the police and community watch groups have led to successful drug busts, helping to curb the distribution of illicit substances and emphasize public safety.
One significant operation resulted in the seizure of substantial amounts of heroin and methamphetamine, leading to multiple arrests. This operation underscores the collaborative efforts of various law enforcement bodies, including the local police department and the Tennessee Bureau of Investigation. It highlights the ongoing commitment to dismantle networks of illegal narcotics distribution.
Community involvement plays a crucial role in the fight against drug-related issues. Programs aimed at educating residents about the signs of drug activity and encouraging anonymous tips have proven effective. These initiatives not only facilitate quicker police responses but also foster a safer atmosphere for the residents of Dickson, illustrating the community's proactive stance against drug abuse.
Accredited Drug Testing offers fast, reliable employment screening services in Dickson, TN. Trusted by employers nationwide for accurate results and exceptional service.
Tennessee DOT/Non DOT Physicals
Tennessee Department of Mental Health and Substance Abuse Services
Tennessee o-drug Reporting
Tennessee Bureau of Investigation - Drug Diversion
Substance Abuse and Mental Health Services Administration
Cumberland Heights
Blue Ridge Medical Group
New Season Treatment Center
Community of Hope, TN
Narconon
Tennessee Redline
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This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
Everything was great, the staff was very polite. Thank you.
Olga Petrova - 9/19/2024
The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job
Eli Gonzalez - 1/4/2025