Drug and Alcohol Tests
Thank you for shopping our drug and alcohol blood and urine tests. A drug and alcohol screening may be necessary for pre-employment or a variety of other reasons. Don't be surprised by the results. Get yourself or a loved one tested today. Our convenient substance screening services offer fast, accurate and confidential results. Choose between a wide variety of blood and urine tests that detect alcohol, tobacco, and illegal substances such as cannabinoids and opiates in the body. For an overall assessment, choose one of our drug monitoring panels and save!
Browse Drug and Alcohol Tests Subcategories
Choose One Lab: LABCORP (LC) or QUEST (QD) or ALL
Walk-In Lab is contracted with LabCorp (LC) and Quest Diagnostics (QD) for routine lab testing. Please choose LC or QD to complete your order. If you prefer to receive a kit by mail for specimen collection, please see our Home Test Kits. LC and QD tests must be ordered separately.
LabCorp: Online lab testing is prohibited in MA, MD, NY, NJ and RI.
Quest Diagnostics: Online lab testing is prohibited in AZ, NY, NJ and RI.
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Prothrombin Time (PT) w/INR Blood Test
The Prothrombin Time w/ INR Blood Test is used to diagnose bleeding or clotting disorders and to determine if a medication that prevents blood clots is effective. -
Drug Profile, Urine (Nine Drugs), Immunoassay With G...
A Drug Profile, Urine (Nine Drugs), Immunoassay With GC/MS Confirmation Urine Test Includes: Amphetamines; barbiturates; benzodiazepines; cannabinoids (marijuana); cocaine; methadone (Dolophine); opiates (codeine, morphine only); phencyclidine (PCP); propoxyphene. -
Pregnenolone Blood Test, LC/MS-MS (Endocrine Science...
A Pregnenolone Blood Test measures the level of pregnenolone in your blood. -
Lithium Serum Test
The Lithium Serum Test measures and monitors the amount of lithium in the blood. -
Drug Abuse Profile, Urine Test (Seven Drugs + Alcoho...
A Drug Abuse Profile Urine Test checks for the 7 most common drugs of abuse. Urine testing can typically detect drug use going back several days but the detection period will vary depending on a number of factors. -
Serotonin Blood Test
The Serotonin Blood Test is ordered to help diagnose and monitor treatment for a serotonin-secreting carcinoid tumor. -
Carbohydrate-deficient Transferrin (CDT) Blood Test
CDT testing can be an effective tool for the early diagnosis of chronic alcohol misuse, for the detection of patients addicted to alcohol, and for the follow-up of treatment and diagnosis of alcohol relapse. -
Valproic Acid Serum Test
The Valproic Acid Serum test measures valproic acid in the blood to monitor if the drug concentration is within the therapeutic range. -
Phenytoin (Dilantin) Blood Test
The Phenytoin Test is used to test for phenytoin, which is useful in generalized tonic-clonic, complex partial, and simple partial seizures and frequently is chosen for initial therapy, particularly in adults. -
Carbamazepine (Tegretol) Serum Test
A Carbamazepine Blood Test is a test that evaluates the blood levels of carbamazepine. It is used in the dose adjustment and to ensure that carbamazepine levels remain within an acceptable range. -
Anabolic Steroids, Screen and Confirmation, Urine
This test is used to detect the presence of anabolic steroids. -
Nicotine and Expanded Metabolites Blood Test, LC/MS/...
The Nicotine and Expanded Metabolites Blood Test is used for the measurement of nicotine and its metabolites to monitor the success of smoking cessation programs, detect passive exposure, and evaluate nontobacco nicotine exposure. -
Nicotine and Metabolite Urine Test, Quantitative, Ra...
A Nicotine and Metabolite Urine Test is the measurement of nicotine and its metabolites to monitor success of smoking cessation programs, detect passive exposure, and evaluate nontobacco nicotine exposure. -
Anabolic Steroids Urine Test, Screen and Confirmatio...
The Anabolic Steroids Urine Test, Screen and Confirmation Plus Validity is used to detect presence of anabolic steroids. -
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Lamotrigine Blood Test
The lamotrigine blood test is used in monitoring serum concentration of lamotrigine, assessing compliance, and adjusting lamotrigine dose in patients receiving other anticonvulsant drugs which interact pharmacokinetically with lamotrigine. -
Cannabinoid (Marijuana) Confirmation Urine Test, Ult...
A Cannabinoid Confirmation Urine Test is a Cannabinoid (marijuana) urine test with cutoff = 15 ng/mL. -
AspirinWorks; (11-Dehydro Thromboxane B2) Urine Test...
The AspirinWorks Test Kit is an enzyme-linked immunoassay (ELISA) to determine levels of 11-dehydrothromboxane B2 (11dhTxB2) in human urine, which aids in the qualitative detection of aspirin effect in apparently healthy individuals post ingestion. -
Salicylate (Aspirin) Serum Test
A Salicylate Test to detect Salicylate overdose, to help evaluate its severity and monitor its resolution; sometimes to monitor for an overdose if you regularly use prescription-strength salicylates. -
Trileptal (Oxcarbazepine) Serum Test
The Trileptal Serum Test checks level of this antiepileptic drug. -
Nortriptyline Serum Test
The Nortriptyline Serum Test measures the levels of nortriptyline, a drug used to treat major depression and bipolar disorders. -
Diphenhydramine (Benadryl) Blood Test
The Diphenhydramine (Benadryl) Blood test measures the diphenhydramine levels in the blood. -
Phenobarbital Serum Test
A Phenobarbital Serum Test for phenobarbital, a long-acting barbiturate, which is effective in generalized tonic-clonic and simple partial seizures. -
Methadone Blood Test
The methadone blood test is used to detect and monitor for the presence of methadone. It is used as a way to confirm compliance with methadone treatment. -
Antidepressant Drug Profile Urine Test
The Antidepressant Drug Profile Urine Test detects the presence of antidepressants in the urine to screen for a suspected overdose. -
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Antipsychotic Drug Profile Blood Test
The Antipsychotic Drug Profile Blood Test detects the presence of antipsychotic drugs used to treat serious mental illnesses in a blood sample. -
20 Antibiotics/Anti-Inflammatory Agents - ALCAT Test...
This 20 Antibiotics/Anti-Inflammatory Agents panel tests for 20 Antibiotics and Anti-Inflammatory agents that can activate the immune system. This is a tolerance test, not an allergy test. Note: This is a pre-paid shipping test kit that will be mailed and it requires a blood draw. Please Click Here to locate a lab for specimen collection. -
Valproic Acid Blood Test, Free
The Valproic Acid Blood Test, Free is useful in monitoring the concentration of valproic acid in your blood and to maintain a therapeutic level. -
Lacosamide, Serum or Plasma Test
The Lacosamide, Serum or Plasma Test monitors drug therapy and adherence by measuring Lacosamide concentration in the blood. -
Tramadol, Screen Only, Urine Test
The tramadol urine test is used to detect the presence of tramadol. It is useful for monitoring compliance of utilization and also the detection of the illicit use of the drug. -
Benzodiazepine and Metabolite Confirmation Blood Tes...
The Benzodiazepine and Metabolite Confirmation (LabCorp MedWatch®) screens for and monitors the usage of benzodiazepines and metabolites through a urine sample. -
Theophylline Blood Test
A Theophylline Blood Test is a therapeutic drug monitoring of Theophylline. -
Tetrahydrocannabinol (THC), Screen Only, Whole Blood...
The Tetrahydrocannabinol (THC), Screen Only, Whole Blood Test is used to screen for marijuana use by detecting the presence of THC in the blood. -
Tramadol Serum Blood Test
Tramadol testing is used to confirm or identify suspected drug toxicity of Tramadol which is used for relief of moderate to moderately-severe pain.
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