Being truly prepared meanshaving the only print compendium of evidence-based drug information at hand.

Written and published bypharmacists and reviewed by over 500 experts, AHFS DI is the most comprehensiveevidence-based source of drug information complete with therapeutic guidelinesand off-label uses. The only print compendium designated by the US Congress, AHFSDI is also the only reference published by a non-profit scientificassociation--ensuring it is the most authoritative and best-selling referencetrusted by pharmacists for over 50 years.

AHFS DI might not always be the first resource you use at thepoint of care, but it’s a mandatory resource to have at your fingertips. Itsdetailed and comprehensive drug monographs deliver valuable information andtherapeutic guidelines to even the most complex questions. Don’t waste timesearching other references when you know you will always find the answer youcan trust to be accurate inside—everytime.