Reply from Lisa
I think medicine for a 4 year old is a bit young. Research all you can. The book Getting to Dry explains more about night wetting and four possible causes and how to deal with them, including some medicines that can be tried and info. about them. Keep on reading and researching any medicine before you try it and make sure it is part of a program. Medicine can't do it alone and if it does almost everything I have read says they will go back to wetting when off if you don't implement a program.