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Accredited Drug Testing offers a wide range of drug and alcohol testing services at 37 facilities around Arlington, Texas. We administer both DOT and non-DOT urine drug tests, breath alcohol screenings, EtG alcohol tests, as well as hair drug tests, catering to individuals, employers, and legal purposes. In Arlington, TX, we provide quick-result testing and SAMSA-certified lab analysis with same-day service options, with most centers conveniently located near your home or work. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.
Dial (800) 221-4291 or visit our website to register. Select the desired test, choose a convenient location, and arrange testing for yourself, an employee, or someone else. Scheduling is Fast and Easy: contact our department or book your test online any time of the day. Our efficient process ensures hassle-free drug testing arrangement near Arlington.
* 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 Arlington 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.
DOT Drug Testing and Requirements
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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.
Arlington, located in Tarrant County, has seen a rise in opioid-related overdose deaths, with a reported increase of 20% from the previous year.
In 2022, Arlington, TX, ranked as having one of the highest rates of cocaine use within Tarrant County, with 15% of drug treatment admissions involving cocaine.
Tarrant County, including Arlington, reported over 700 drug-related arrests in 2021, highlighting the ongoing issue of substance abuse in the area.
Methamphetamine was responsible for approximately 30% of admissions to drug treatment facilities in Arlington, TX, according to recent statistics.
A survey in Arlington, Tarrant County, indicated that 12% of high school students admitted to using illicit drugs within the past month.
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 Arlington, TX, enforce drug testing policies to maintain a safe workplace. These policies often include pre-employment screenings and random drug tests to ensure compliance with state laws and provide a secure environment for all employees.
Many businesses partner with local testing facilities to conduct these screenings. For guidelines, the Department of Labor offers detailed information on workplace safety and drug testing policies that employers can adhere to, promoting a drug-free workplace culture.
The government in Arlington, TX, in collaboration with Tarrant County, has implemented several measures to combat drug abuse. The establishment of specialized drug courts and increased funding for treatment programs are key initiatives aimed at reducing substance abuse and supporting recovery efforts.
Additionally, Arlington works with state and federal organizations to address the issue. For more information, residents can visit the Substance Abuse and Mental Health Services Administration or the Texas Department of State Health Services for resources and support.
Recently, Arlington, TX has witnessed a significant uptick in drug bust operations. Local law enforcement, in collaboration with federal agencies, successfully dismantled a sophisticated drug trafficking ring operating within city limits. This operation, which spanned several months, resulted in numerous arrests and the seizure of illicit substances, highlighting the persistent issue of narcotics in the region.
In another recent event, Arlington police apprehended multiple suspects involved in a large-scale distribution of synthetic drugs. The individuals were operating out of a residential neighborhood, raising community concerns. Authorities seized substantial quantities of synthetic substances, along with equipment used for manufacturing, emphasizing the ongoing battle against emerging drug trends.
The Arlington community is also actively engaging in preventative measures against drug misuse. Local organizations are hosting workshops and seminars aimed at educating the public about the dangers of drug addiction. These efforts are part of a broader initiative to reduce demand and prevent the spread of drug-related activities in the city.
Accredited Drug Testing offers fast, reliable employment screening services in Arlington, TX. Trusted by employers nationwide for accurate results and exceptional service.
Meadows Mental Health Policy Institute
Texans Standing Tall
Recovery Resource Council
The Council on Alcohol & Drug Abuse
Nexus Recovery Center
ACH Child and Family Services
Texas Health and Human Services
Sober Nation Texas
Drug Rehab Texas
Narconon New Life Retreat
Quickly find trusted local drug testing centers in Arlington, TX — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Arlington, TX — fast, reliable, convenient nationwide service!
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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