
Guides & Resources
Risperidone, sold under the brand name Risperdal and as a generic, is a prescription antipsychotic medication. Employees and parents of patients who take it sometimes ask...
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Guides & Resources
Ropinirole, sold under the brand name Requip and in an extended release form as Requip XL, is a dopamine agonist prescribed for Parkinson disease and restless...
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A drug testing laboratory analyzes specimens and confirms non-negative screens with a second, more specific method such as GC-MS or LC-MS/MS. This guide explains the confirmation...
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Guides & Resources
Contrave is a prescription weight management medication that combines two active ingredients, naltrexone hydrochloride and bupropion hydrochloride, in an extended release tablet. Employers and donors sometimes...
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Guides & Resources
Aspirin, also called acetylsalicylic acid, is an over the counter salicylate used for pain, fever and, at low daily doses, heart protection. It is not a...
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Guides & Resources
Topiramate is prescribed for seizures, for migraine prevention, and as part of a combination weight management product. People starting it or already taking it sometimes ask...
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Guides & Resources
Modafinil, sold under the brand name Provigil, is a prescription wakefulness promoting medication used for narcolepsy, obstructive sleep apnea, and shift work sleep disorder. Because it...
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Guides & Resources
Clinics, occupational health providers, labs and employers across Saudi Arabia, the United Arab Emirates, Qatar and Kuwait increasingly want US manufactured rapid drug test cups, dip...
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Guides & Resources
Varenicline is the active ingredient in a prescription smoking cessation medication sold under brand names including Chantix. Employers and employees sometimes ask whether a medication used...
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Guides & Resources
Kava is a plant preparation made from the root of Piper methysticum, a shrub native to the South Pacific. It is sold as a beverage in...
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Guides & Resources
Amantadine is a prescription medication used for Parkinson's disease and related movement disorders, and it also has a long history of use against influenza A. Patients...
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Guides & Resources
Loperamide is the active ingredient in Imodium and many store brand antidiarrheal tablets and liquids. It is sold without a prescription, sits on the same shelf...
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Guides & Resources
Crane operators run some of the heaviest, highest consequence equipment on a construction site. Owners, general contractors, and safety officers often assume that because OSHA requires...
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Guides & Resources
Every drug test cup, dip card, or oral fluid device is built around a panel, the set of drug classes a single device screens at once....
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Guides & Resources
Hexahydrocannabinol, usually shortened to HHC, is a hydrogenated form of THC that has spread through vape shops, gas stations, and online hemp retailers as a supposedly...
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Guides & Resources
Levothyroxine, sold under names including Synthroid, is a synthetic form of the thyroid hormone thyroxine (T4). Millions of people take it every day to treat an...
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Guides & Resources
Plumbers work with pressurized gas lines, open flame for soldering and brazing, confined spaces, ladders and trenches, often inside occupied homes and businesses. It is a...
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Guides & Resources
Lamotrigine, sold under the brand name Lamictal, is an anticonvulsant also prescribed as a mood stabilizer for bipolar disorder, as described in the FDA labeling for...
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Guides & Resources
Selegiline is a prescription medication used to manage Parkinson disease symptoms and, in a transdermal patch form, major depressive disorder. It is not a controlled substance....
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Guides & Resources
Fluconazole is a prescription antifungal medication, commonly known by the brand name Diflucan, used to treat yeast infections and other fungal illness. It is not a...
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Guides & Resources
Warfarin is one of the most widely prescribed anticoagulants in the country, and people who take it sometimes worry it will trigger a false positive on...
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Guides & Resources
An 8 panel drug test screens urine, oral fluid or a dip card for eight drug classes in a single device. It sits between the federal...
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Guides & Resources
Amoxicillin is one of the most prescribed antibiotics in the country, and a persistent claim keeps circulating that it can turn a urine drug screen positive...
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Guides & Resources
Minoxidil is a vasodilator sold as a topical scalp solution or foam (the ingredient in over the counter hair regrowth products) and, less commonly, as an...
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