Lying is very common for kids with ADHD, and this is closely tied to that.
Positive parenting is so much more effective than traditional discipline for kids with ADHD:
It sounds like candy is her kryptonite. How about letting her earn candy for meeting behavior goals? Then, the forbidden candy won’t be so overwhelmingly tempting.
ADDitude Community Moderator, Author & Mentor on Parenting ADHD, Mom to teen w/ ADHD, LDs, and autism