In the US it is pretty hard to obtain. I asked my local national drugstore chain pharmacist and was told they had to have a proper diagnosis code to provide it. Same for Hydroxychloroquine. But, it is available at compounding pharmacies and mom-and-pop private drugstores, few of which now exist. I called one of the compounding pharmacies and mentioned that it's amazing that this drug is readily available all over the world for treating this covid virus and they just said "yes".
