Maybe some left in some mom and pop store.
It started by the manufacturer long before the FDA in October 2019.
I always show my work. Go read my link.
October 01, 2019
This week, the drug companies Novartis (through its generic division, Sandoz) and Apotex announced that they were recalling all of their generic ranitidine products sold in the US.
Pharmacies, 99% of store supplies etc were gone.
I know because I wrote the drug and fielded patient phone calls.
FDA recall came later but there was nothing left to do.