Basically, the FDA ensures that a generic drug contains the same active ingredient in the same amount, and does the same job as the brand name product before it can be used as a substitute. But there may be differences between brand name and generic drugs.
In this manner, what is the definition of brand name drug?
What is a brand-name drug? Prescription drugs marketed with a specific brand name by the company that manufactures it, usually the company which develops and patents it. When patents run out, generic versions of many popular drugs are marketed at lower cost by other companies.
What is the difference between generic and brand medications?
They have the same active ingredients, and the manufacturing and packaging must pass the same quality standards. The U.S. Food and Drug Administration (FDA) requires generic drugs to have the same performance and quality as brand name drugs. Cost is the main difference between generic and brand name prescription drugs.