Generic versions of Norvasc are available in three different strengths. The FDA has given these medications an AB rating, which means they are considered equivalent to brand-name Norvasc. Both brand-name and generic versions are used for conditions that affect the cardiovascular system, such as high blood pressure and heart disease.
Is a Generic Version of Norvasc Available?Norvasc® (amlodipine besylate) is a prescription medicine that has been approved for the following uses:
Norvasc is manufactured by Pfizer, Inc. However, the patents for this drug have expired, and generic Norvasc is now available.
Strengths of Generic NorvascGeneric Norvasc tablets are available in the following strengths:
- Amlodipine 2.5 mg
- Amlodipine 5 mg
- Amlodipine 10 mg.
Who Makes Generic Norvasc?This drug is made by several different manufacturers, including:
- Greenstone Ltd.
- Mylan Pharmaceuticals
- Roxane Laboratories
- Synthon Pharmaceuticals.
Is Generic Amlodipine as Good as Norvasc?All generic medications must undergo certain tests to compare them to brand-name medications. The U.S. Food and Drug Administration (FDA) then looks at these tests to decide if the generics are equivalent to the brand-name medications and assigns a rating to each one. An "AB" rating means that the FDA has determined that a generic medication is equivalent to a brand-name medication. All of the generic amlodipine versions currently available have an "AB" rating, which means they should be equivalent to Norvasc.
However, generic medications are allowed to have different inactive ingredients than the brand-name medication. This might include fillers, dyes, or other ingredients that may cause problems for people with allergies or sensitivities.