Such as "The Far From Help" course run at the Royal Geographic Society by Wilderness Medical Training.
Wilderness Medical Training courses & conferences for travellers & expeditions
Very good. The Wife and I did part one and two (seperate courses) a couple of years ago and still remember a lot. Part one was a lot of people, all at once in a hall listening to talks, then smaller groups for practical stuff. Plenty of oppertunity for asking specific questions either during or after sessions since if you think of the type of people who would go on this, from never done any 1st aid before like the missus, to practicing nurses going to be an expeditions medic, it won't/can't cater to you specifically. The tutors are all people who have been there and done that, unlike your local St Johns perhaps? You also get to meet a lot of people with "interesting" travel being a theme.
Part two (in Oxford for ours) teaches how to stitch, inject in muscle and IV, has many fewer people but the same fab tutors for a much closer and memorable learning experience. These techniques are not legal to practice in the UK, emergencies abroad only.
Completion of part one also gets you a prescription from the main doctor of the course, valid for three years, covering a whole spread of drugs that work in the situations the tutors have encountered. Our GP would not give similar. You have to buy anything you decide you need from the prescription list from Nomad however. These are for you only, not for you to dispense as you see fit, since you won't be qualified for that!!
The book with the course is also fab. Another is "Where there is no Doctor"
ISBN-13: 978-0333516522 if you've got the room, which is aimed at the village teacher perhaps in remote Africa, so no jargon!
The couple of talks at the Lumb Farm HUBB meet were well worth it if you get the chance next year! Again from people who have been there and done it, not just read the book as my GP probably hasn't yet got round to doing!