549 ARTICLES · UPDATED WEEKLY

Noticias

Field guides, regulatory updates, and product breakdowns from the team behind American Screening Corporation's drug testing supplies.

More from the lab notebook

Page 7 of 46
Does Nuvigil Show Up on a Drug Test? Armodafinil and Amphetamine Screens

Oct 17, 2026 ·7 min read

Does Nuvigil Show Up on a Drug Test? Armodafinil and Amphetamine Screens

Nuvigil is the brand name for armodafinil, a prescription wakefulness promoting medication used for excessive sleepiness tied to obstructive sleep apnea, narcolepsy, or shift...

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Does Lomotil Show Up on a Drug Test? Diphenoxylate and Opiate Screens

Oct 17, 2026 ·6 min read

Does Lomotil Show Up on a Drug Test? Diphenoxylate and Opiate Screens

Lomotil is a prescription antidiarrheal that combines diphenoxylate hydrochloride with a small amount of atropine sulfate. Because diphenoxylate is chemically an opioid, people who...

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Does Librium Show Up on a Drug Test? Chlordiazepoxide and the BZO Panel

Oct 17, 2026 ·7 min read

Does Librium Show Up on a Drug Test? Chlordiazepoxide and the BZO Panel

Librium is the brand name most people still use for chlordiazepoxide, one of the oldest benzodiazepines on the market. Prescribers reach for it mainly...

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Does Lasix Show Up on a Drug Test? Furosemide, Dilute Specimens and Masking Agent Rules

Oct 17, 2026 ·7 min read

Does Lasix Show Up on a Drug Test? Furosemide, Dilute Specimens and Masking Agent Rules

Lasix is the brand name for furosemide, a loop diuretic prescribed for fluid retention, high blood pressure, heart failure and certain kidney conditions. It...

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Does Kombucha Show Up on an Alcohol Test? Trace Alcohol, EtG and Breath Tests

Oct 17, 2026 ·8 min read

Does Kombucha Show Up on an Alcohol Test? Trace Alcohol, EtG and Breath Tests

Kombucha is a fermented tea, and fermentation produces ethanol as a natural byproduct. That means almost every bottle of kombucha, including the kind sold...

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Does Insulin Show Up on a Drug Test? Diabetes Medications and Workplace Panels

Oct 17, 2026 ·7 min read

Does Insulin Show Up on a Drug Test? Diabetes Medications and Workplace Panels

Insulin is a hormone, not a drug of abuse, and it is not a substance that any standard employment drug test panel is built...

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Does Halcion Show Up on a Drug Test? Triazolam and Benzodiazepine Screens

Oct 17, 2026 ·7 min read

Does Halcion Show Up on a Drug Test? Triazolam and Benzodiazepine Screens

Halcion is the brand name for triazolam, a short acting benzodiazepine prescribed for a few days of insomnia treatment. Employers and patients who have...

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Does Fioricet Show Up on a Drug Test? Butalbital and the Barbiturate Panel

Oct 17, 2026 ·8 min read

Does Fioricet Show Up on a Drug Test? Butalbital and the Barbiturate Panel

Fioricet is a prescription combination of butalbital, acetaminophen and caffeine, used mainly for tension headaches. Butalbital is the piece of that formula that matters...

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Does Eliquis Show Up on a Drug Test? Blood Thinners and Workplace Panels

Oct 17, 2026 ·8 min read

Does Eliquis Show Up on a Drug Test? Blood Thinners and Workplace Panels

Eliquis is the brand name for apixaban, one of the most widely prescribed blood thinners in the country, used to lower the risk of...

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Does Celebrex Show Up on a Drug Test? Celecoxib and NSAID Interference

Oct 17, 2026 ·7 min read

Does Celebrex Show Up on a Drug Test? Celecoxib and NSAID Interference

Celebrex is the brand name for celecoxib, a prescription anti inflammatory drug that belongs to a subclass of NSAIDs known as COX 2 selective...

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Does Belsomra Show Up on a Drug Test? Suvorexant and Sleep Medication Panels

Oct 17, 2026 ·8 min read

Does Belsomra Show Up on a Drug Test? Suvorexant and Sleep Medication Panels

Belsomra is the brand name for suvorexant, a prescription medication for insomnia. Employees, applicants, and the employers who manage drug free workplace programs often...

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Do Zyn Nicotine Pouches Show Up on a Drug Test? Cotinine Testing Explained

Oct 17, 2026 ·9 min read

Do Zyn Nicotine Pouches Show Up on a Drug Test? Cotinine Testing Explained

Zyn is an oral nicotine pouch, a small pouch of nicotine, flavoring, and filler that a user places between the gum and the lip...

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