antiseptics | antibiotics |
Antiseptics deter bacterial growth. | Antibiotics can kill or keep pathogens from growing |
Antiseptics clean the skin before an injection (like during a blood test) and can be used to clean wounds. Hence, they are applied on the skin. Examples of antiseptics include hydrogen peroxide, rubbing alcohol, and iodine | Antibiotics are taken internally. Examples of antibiotics include salvarsan, sulphanilamide and sulphapyridine. |