I remember in the early ’80 Lariam was prescribed, but that was known to cause psychological problems with quite some users.
Was that what they gave you, Terry?
The quinine that was used in tonic water may not be in use anymore. Probably replaced by other flavorings without the medicinal effects. You’d have to check the labeling on your bottle. Better try doing that before the gin, I would suggest.
I am glad Malarone is available nowadays. Malaria remains a nasty disease.