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Comprehensive drug and alcohol screening services are provided by Accredited Drug Testing at 21 testing locations in the Dawson, Texas vicinity. We conduct DOT and non-DOT urine drug tests, breath and EtG alcohol assessments, and hair drug analyses for personal, corporate, or legal requirements. Quick tests and SAMSA certified lab analyses are offered in Dawson, TX. Most testing sites are conveniently situated near your residence or office, providing same-day service. Additional services include Occupational Health Assessments, Clinical Evaluations, and Background Verifications.
Dial (800) 221-4291 or register via our website. Simply choose your required test and select a nearby location—screening can be arranged for yourself, employees, or someone else. Scheduling is simple and quick, either through our scheduling department or our online system available around the clock. Our efficient and intuitive process makes arranging drug tests in Dawson a breeze.
* 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 Dawson 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 Dawson, TX, Navarrow County, nearly 10% of residents reported past-year illicit drug use as of the latest reports.
Navarro County sees higher rates of opioid-related hospitalizations compared to some neighboring areas.
Approximately 15% of drug overdose deaths in Navarro County involve methamphetamine use.
In Dawson, TX, youth drug-related arrests have decreased by 12% in the past five years according to county records.
Navarro County has implemented Narcan training for over 400 first responders to combat opioid overdoses.
Dawson, TX, reports a substance abuse treatment admission rate of 8 per 1,000 individuals as of the latest data.
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 Dawson, TX, emphasize maintaining drug-free workplace policies to ensure safety and productivity. Many businesses follow guidelines provided by the Federal Department of Transportation (DOT) for employees in safety-sensitive positions, including random drug testing.
In accordance with Texas Workforce Commission (TWC) recommendations, several Dawson-area employers incorporate pre-employment drug screening as a standard hiring practice. This proactive approach helps mitigate potential workplace accidents and liabilities linked to drug use.
Additionally, county and city agencies work with local businesses through community forums, aiming to provide education and resources that support drug-free work environments. Employers are encouraged to provide educational materials and access to employee assistance programs where necessary.
In an effort to combat drug abuse in Dawson, TX, the local government has partnered with various state and federal initiatives. Programs such as Texas Health and Human Services (HHS) provide resources and support to those in need of substance abuse treatment. Collaborations are aimed at improving community health outcomes.
Moreover, Navarro County law enforcement agencies have implemented initiatives to educate the public about the dangers of drug abuse and addiction. This includes ongoing partnering with the Substance Abuse and Mental Health Services Administration (SAMHSA), providing guidance and assistance to local programs designed to reduce drug addiction and its associated harms in Dawson, TX.
Recently, Dawson, TX, has seen several significant drug-related events aimed at reducing local drug crime. An April operation led by Navarro County Sheriff's Office uncovered a methamphetamine distribution ring, resulting in multiple arrests and the seizure of drugs and firearms.
Another notable incident involved a collaborative raid between county law enforcement and the Drug Enforcement Administration (DEA), targeting an opioid trafficking network. This effort not only disrupted an active drug supply chain but also highlighted the ongoing commitment to combatting drug-related crime in Dawson, TX.
Community-focused events, such as the annual National Night Out, offer a platform for residents to interact with local law enforcement and gain insight into the combined efforts to decrease drug-related incidents in the area. These events foster community solidarity and support for law enforcement strategies.
Accredited Drug Testing offers fast, reliable employment screening services in Dawson, TX. Trusted by employers nationwide for accurate results and exceptional service.
Texas Health and Human Services
Texas Department of State Health Services
Substance Abuse and Mental Health Services Administration
Drug Free Workplace
Narconon Texas
University of Texas Center for Social Work Research
Texas Commission on Alcohol and Drug Abuse
National Association of Addiction Treatment Providers
Recovery Resource Council
Hazelden Betty Ford in Center City
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DNA testing for legal and non-legal purposes including child support, and child custody around Dawson, TX.
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Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.
Tom O - 12/19/2024
Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.
Alicia Rau - 6/19/2024