Pharmacology: Made Easy ~upd~

Several resources specialize in making this subject intuitive:

: The journey of a drug through the body follows four steps: bsorption: Entering the bloodstream. istribution: Traveling to various tissues. etabolism: Being broken down, usually by the liver. pharmacology made easy

An antagonist is a drug that fits into the lock but does nothing except block the keyhole. It prevents the body’s natural chemical from entering. pharmacology made easy