[Sooth2222]

I wish I could remember what I saw about the dosage being cumulative. If that was the case you could take a course and then do a much smaller maimtanance dose.

IIRC, chloroquine was given once weekly in Vietnam to prevent malaria. It has a pretty long biological half-life. But that was to prevent malaria, not a coronavirus.

I think it's available over the counter in India (and many other countries).

[tiki]

We used to be able to buy it OTC for leg cramps.

[gas_dr]

Half life is a whopping 46 days!