If you recognize what happens as soon as you take it a drug v the following graphs, girlfriend will understand the scientific research behind adherence.
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What happens to medicine in the body?
When you take a drug, it is absorbed into the blood and distributed round the body. The drug reaches a top level. Quickly after this, the drug level drops steadily together its is removed from the body.
How a medicine is soaked up by her body right into the blood depends on the means it is taken:A pill is usually absorbed into the blood through the stomach wall surfaces after that is swallowed – these have the right to become active in a couple of minutes yet usually take it an hour or two to with the highest possible concentration in the blood.IV drugs are injected straight into the blood work-related much faster – sometimes in seconds or minutes.
However a medicine is taken, it will certainly reach a top level and also then these levels will go down as the human body breaks under the active ingredients, typically as the turn around blood is filtered through the liver or kidneys.
This basic process happens v every drug – alcohol, nicotine, aspirin, HIV drugs…
Drugs are always absorbed an ext quickly than the body have the right to break lock down, so the highest possible concentration is reached relatively quickly, and also then the takes much longer to leave the body.
Drug absorption after many doses
Pharmacokinetics is the surname for methods that drugs are absorbed and got rid of by the body.
Although drugs behave in different way in different parts the the body (blood, brain, genital fluids, inside various cells etc) the straightforward principles of absorption and also elimination room similar.
Studies spring at drug levels in genital fluids usage the exact same terms and also measurement as medicine levels in blood (Cmin, Cmax etc). Importantly, a medicine behaves differently in each compartment.
Some drugs room rapidly soaked up in blood however might take a work to reach maximum levels in genital fluids. Part drugs have much greater concentrations in genital fluids than they in blood.
Last updated: 22 July 2009.
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