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What Is A Trough Sample?

January 24, 2024 by Carlos Perez

What Is A Trough Sample? The trough level is the lowest concentration in the patient’s bloodstream, therefore, the specimen should be collected just prior to administration of the drug. The peak level is the highest concentration of a drug in the patient’s bloodstream. What is the purpose of a trough level? In medicine and pharmacology,

What Comes First Peak Or Trough?

January 24, 2024 by Timothy Chehowski

What Comes First Peak Or Trough? A trough level is drawn immediately before the next dose of the drug is administered. A peak level is drawn 1 to several hours after the drug is administered (depending on the drug). How do you calculate peak and trough? To assess drug concentrations during the trough phase, blood