Medications

FDA warns against use of preowned or unauthorized test strips

(HealthDay)—The U.S. Food and Drug Administration is warning patients not to use preowned test strips or test strips not authorized for sale in the United States because of possible infection or inaccurate results that ...

Medications

Expanded recall of warfarin level monitoring test strips

(HealthDay)—Certain lots of Roche Diagnostics test strips should not be used with CoaguChek test meter devices to check levels of the blood thinner warfarin because patients may get inaccurate results and be at risk for ...

Medications

Fentanyl test strips prove useful in preventing overdoses

Among more than 72,000 deaths in the U.S. last year, fentanyl—a highly potent prescription opioid often used to lace other heroin or cocaine, but hard for drug users to detect—factored into many of cases.

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