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At our 30 locations in Westfield, NJ, Accredited Drug Testing provides a full spectrum of drug and alcohol screening services. Whether it's for DOT or non-DOT compliance, individual requirements, or legal cases, we conduct urine, breath, EtG alcohol, and hair drug tests. Our Westfield centers promise quick results with both rapid testing and SAMSA certified laboratory services. You can access additional benefits, including Occupational Health Testing, Clinical Testing, and Background Checks, all located conveniently.
Dial (800) 221-4291 or register through our website to initiate your testing. You can easily choose a preferred test and locate a facility nearby. We cater to personal needs, workforce requirements, or testing for other individuals. Booking is straightforward—contact our team or arrange it online anytime. Our simple process ensures drug testing can be set up quickly and efficiently near Westfield.
* 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 Westfield 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
DOT Employer Drug Policy Development
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 Union County, encompassing Westfield, NJ, a 2019 report indicated that there were over 500 cases of opioid overdoses.
Westfield, NJ observed a 45% increase in drug-related arrests in 2020 compared to the previous year.
The 2021 Union County Health Report revealed 300 emergency room visits linked to drug overdoses from Westfield, NJ residents.
Westfield, NJ had a 12% higher prescription drug misuse rate compared to the national average, according to a 2020 CDC report.
In 2022, drug-related calls to the Westfield, NJ police department comprised 15% of their total call volume.
A 2023 community survey indicated that one in 20 Westfield, NJ high school students reported having tried illicit drugs.
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
In Westfield, NJ, many employers have adopted stringent drug testing policies to ensure workplace safety. For instance, corporate firms in Union County collaborate with the New Jersey Department of Health to implement fair testing practices and maintain a healthy work environment.
Local businesses are proactive in providing educational workshops on drug abuse prevention and assistance programs for employees dealing with addiction issues. By working together, employers are aiming to maintain productivity and employee wellbeing, minimizing risks associated with drug use in the workplace.
The Westfield, NJ government, in collaboration with Union County, has implemented various programs to combat drug abuse. The Union County Drug and Alcohol Resources provide counseling and support for those struggling with addiction. The programs aim at education and early intervention to curb drug misuse.
To further strengthen these efforts, Westfield has increased funding for the local police department's drug enforcement unit. Partnerships with state-level initiatives, such as the New Jersey Attorney General's Office, are also in place to tackle opioid distribution networks. These combined measures have contributed to more comprehensive support and enforcement actions.
In recent months, Westfield, NJ, has witnessed a series of drug busts as local law enforcement intensifies efforts to curtail illegal drug activities. Significant arrests were made as a result of ongoing investigations aimed at dismantling drug distribution networks. These operations highlight the importance of community involvement and vigilance in reporting suspicious activities.
The Westfield Police Department, in collaboration with state agencies, has been focusing on tackling opioid distribution in the area. Recent sweeps led to the confiscation of substantial quantities of narcotics, including heroin and fentanyl, underscoring the persistent threat of these substances. Public awareness campaigns are also being deployed to educate residents about the dangers of opioid misuse.
Accredited Drug Testing offers fast, reliable employment screening services in Westfield, NJ. Trusted by employers nationwide for accurate results and exceptional service.
New Jersey DOT/Non DOT Physicals
NJ Division of Mental Health and Addiction Services
NCADD New Jersey
Union County Opiate Awareness Task Force
SAMHSA New Jersey
ReachNJ
NewBridge Health
CARE NJ
Harleigh Health Services
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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