This site is intended for healthcare professionals

account_circleSign in
Go to /sign-in page

You can view 5 more pages without signing in

Drug therapy

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Drug therapy is often usefully divided up into four phases, through which a drug must pass in order to have a beneficial effect. These are:

  • the pharmaceutical phase
  • the pharmacokinetic phase
  • the pharmacodynamic phase
  • the therapeutic phase

Related pages

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.