I had no idea that Baclofen could be used in this way!
I have been prescribed it for stomach pain, and was told not to drink until my symptoms are better.
Though I did wonder, being a daily drinker why I found temptation very easy to resist.
For people that need it in Chiang Mai then Dara Pharmacy , nearly opposite McCormick Hospital have it and it's not dear, although I am unsure of the exact price