Rulesgirl, honestly, it's well documented from many reliable reports and sources that the way the French system is set up for developmental and behavioural disorders is massively outdated compared to most other western countries, not just the UK.
"I just was asking for more information as to what parents go through in this country before making the decision to take drugs as a final resort."
Unfortunately it varies depending on the area - I've already said what the diagnosis route is in my area and it does include parenting classes, though it might be helpful to add that at at every assessment except the ones in school (where staff are interviewed) parents are also giving a background of the issues they feel their child has, the family dynamic, their parenting and anything else the assessors might think may be relevant.
After diagnosis, there are more courses run by third sector organizations on offer for everyone involved, parents, children, parents and children together, siblings...medication wouldn't be discussed until after that point and when it is discussed parents are given reading material about the medication, side effects, pros and cons and given the opportunity to discuss it with other experts and only after doing all that is medication actually prescribed on a short term basis to be reviewed.