Bioavailability Of The Drug

Bioavailability refers to the degree and rate at which the active portion (drug or metabolite) enters the general circulation, and so is available at the site of action. (See also Overview pharmacokinetics.) Bioavailability refers to the extent and rate at which the active part (drug or metabolite) enters the systemic circulation and thus available at the place of action. The bioavailability of a drug is determined largely by the properties…

September 3, 2018