On the other hand you could go to a pharmacy, discuss what symptoms you had with the pharmacian and buy whatever medicine you needed without a prescription, if you had the money of course.
This doctor, Dr. Crozafon, had been in Vietnam most of his professional life. He knew the country the Far East and he knew men. It was the first time in my life I felt at ease in a doctor's surgery. He also had his own laboratory which helped. The system I arranged with him was this. I would arrive unannounced at his surgery at eight o'clock in the morning, having had no alcohol for 24 hours, no food for 12 hours, and his assistants would take the necessary blood samples etc. for tests. I would come by a week later and be examined by the doctor who would have all the results in front of him and I could then leave him knowing I was in good health. He had about half a dozen rather delightful pretty young assistants which helped matters. I remember him trying to explain Anglo-Saxon logic to them.
We had an outbreak of bubonic plague in our province. I decided to risk another inoculation, bad side effects but less so than in New York. Not many dead from it and at least a general attack on the rat population. I did rather like reading Camus' ‘La Peste’ though.