ringbearer
Former Member
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- May 29, 2021
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I was asking because Astra Zeneca is not manufactured in the US.
This is what I found:
FDA Approval is Required by Law
Federal law requires all new drugs in the U.S. be shown to be safe and effective for their intended use prior to marketing. However, some drugs are available in the U.S. even though they have never received the required FDA approval. Many health care professionals and patients are unaware that some of the drugs prescribed are not FDA approved.
FDA permits some unapproved prescription drugs to be marketed if:
- the drug is subject to an open drug efficacy study implementation (DESI) program proceeding,
- health care professionals rely on the drug to treat serious medical conditions when there is no FDA-approved drug to treat the condition,
- there is insufficient supply of an FDA-approved drug.
Search Marketed Drugs Listed with FDA, Including Unapproved Drugs
Drugs marketed in the U.S., with or without FDA approval, can be identified in the following databases:
- National Drug Code (NDC) Directory publishes data derived from information submitted to the agency as part of drug listing requirements, including information on unapproved drugs. NDC numbers are provided for all listed drugs, regardless of approval status. Information in the directory does not indicate that FDA has verified the information provided.
- Drugs@FDA lists information on FDA-approved drugs since 1998, including patient information, labels and approval letters.
- Orange Book identifies FDA approved drugs.