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Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

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Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

Nebulized medications can be delivered through a mouthpiece. Nebulized medications can be delivered through a mouthpiece.
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