Where KPV stands
No KPV medicine had been approved by FDA for any medical use in the United States as of September 28, 2026.
A reference to KPV in an FDA document does not mean FDA has approved a treatment.
A code is not the review
NDC stands for National Drug Code and identifies a product in FDA’s listing.
As of September 26, 2026, FDA’s guidance says that directory entry does not show that a product has FDA approval.
Under FDA’s rule checked on September 26, 2026, recording a business or product with the agency does not mean the product is approved.
Read an approval claim closely. Which finished medicine and which use does it refer to?
Compounding has a separate meaning
Compounding is making a medicine to order, in place of supplying a drug maker’s finished product.
FDA does not assess a compounded medicine’s safety, benefit or quality before it is offered, as of September 26, 2026.
Ask for the basis of a treatment claim rather than accepting a directory code as the answer.