Where do I need to place the Sleep Patch? Robert Shockey August 04, 2021 02:19 Updated Place the patch along the Vegas nerve on the neck for best results. Watch your hairline due to the adhesive. Related articles When do I add the Sleep Patch prior to rest? How long do the Sleep Patches last? Can the Sleep Patches help with Insomnia? I am a Dr. Charlie Ward listener, how do I make an order? Comments 0 comments Please sign in to leave a comment.