What is the process by which a drug is transported by the bloodstream to receptor sites?
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What is pharmacokinetics process?Pharmacokinetics (PK) is the study of how the body interacts with administered substances for the entire duration of exposure (medications for the sake of this article). This is closely related to but distinctly different from pharmacodynamics, which examines the drug's effect on the body more closely.
How are drugs transported in the body?Drugs ingested into the body are transported through the plasma membrane several times. Although hydrophobic low molecules may penetrate the cell membrane according to simple diffusion, most drugs need carrier proteins named transporters for their trans-membrane transport.
Is the movement of a drug into the bloodstream?Absorption refers to the movement of a drug from its site of administration to the bloodstream.
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