Caduet is used to treat hypertension, coronary artery disease, and angina. It is also used to prevent cardiovascular disease and lower cholesterol.
It combines amlodipine besylate, a calcium channel-blocker, and atorvastatin calcium, a lipid-lowering agent.
Full prescribing information is available at:
http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?id=6355
Check out Wikipedia for more user-friendly information:
http://en.wikipedia.org/wiki/Caduet