This multi-page article lists drugs alphabetically by name. Many drugs have more than one name and, therefore, the same drug may be listed more than once. Brand names and generic names are differentiated by the use of capital initials for the former.

See also the list of the top 200 bestselling branded drugs, ranked by sales.

Abbreviations are used in the list as follows:

• INN = International Nonproprietary Name
• BAN = British Approved Name
• USAN = United States Adopted Name
• Two-letter codes for countries

List of drugs
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z