Noticias
Field guides, regulatory updates, and product breakdowns from the team behind American Screening Corporation's drug testing supplies.
How to Start a Drug Testing Business: Reseller Guide
A practical guide to starting a drug testing business, from choosing a model (reseller, distributor, or collection site) to compliance basics, sourcing and a launch checklist. Written for buyers serving clinics, employers,...
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Does Naproxen Cause a False Positive Drug Test? NSAIDs, THC and Barbiturate Screens
Naproxen is one of the most common over the counter and prescription pain relievers in the country, sold under its generic name and under...
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Does Metronidazole Show Up on a Drug Test? Antibiotics, Alcohol Warnings and Panels
Patients who are prescribed metronidazole and then face a workplace or clinical drug screen often ask whether the antibiotic will show up as a...
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Does Methocarbamol Show Up on a Drug Test? Muscle Relaxants and Immunoassay Panels
Methocarbamol is one of the most commonly prescribed muscle relaxants in the United States, usually sold under the brand name Robaxin. Patients recovering from...
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Does Lisinopril Show Up on a Drug Test? ACE Inhibitors, Panels and Confirmation
Lisinopril is one of the most commonly prescribed blood pressure medications in the country, which is exactly why job candidates and employees sometimes wonder...
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Does Levofloxacin Cause a False Positive Drug Test? Fluoroquinolones and Opiate Screens
Levofloxacin is a prescription antibiotic, and people who are taking it ahead of a scheduled workplace drug test sometimes want to know whether it...
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Does Hydrochlorothiazide Cause a False Positive Drug Test? Diuretics and Dilute Specimens
Employees on blood pressure medication sometimes worry that a prescription will trip up a workplace drug test. Hydrochlorothiazide, often shortened to HCTZ, is one...
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Does Famotidine Cause a False Positive Drug Test? H2 Blockers and Methamphetamine Screens
Famotidine is one of the most common over the counter and prescription heartburn medications on the market, sold under names like Pepcid and in...
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Does Doxycycline Cause a False Positive Drug Test? Antibiotics Compared
Doxycycline is one of the most commonly prescribed antibiotics in the country, used for everything from acne to respiratory infections to malaria prevention, so...
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Does Ciprofloxacin Cause a False Positive Drug Test? Opiate Immunoassay Interference
Ciprofloxacin is one of the most commonly prescribed antibiotics in the United States, and it shows up often enough in pre employment and workplace...
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Does Baclofen Show Up on a Drug Test? GABA B Agonists and Workplace Panels
Baclofen is a prescription muscle relaxant used for spasticity from conditions such as multiple sclerosis and spinal cord injury. Employees who take it, and...
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Does Atorvastatin Show Up on a Drug Test? Statins and Workplace Panels
Atorvastatin, sold under the brand name Lipitor, is a cholesterol lowering medication. It is not a controlled substance, and it is not a target...
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Does Amlodipine Show Up on a Drug Test? Calcium Channel Blockers and Panels
Amlodipine is one of the most commonly prescribed blood pressure medications in the country, sold under its generic name and as part of combination...
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