Scopolamine patches are prescription medications applied directly on the skin, usually behind the ears. They can last up to 72 hours, and you can use. Weboct 21, 2023 · scopolamine transdermal patch. Webscopolamine comes as a patch to be placed on the hairless skin behind your ear. When used to help prevent nausea and vomiting caused by motion sickness, apply the patch. Websep 1, 2024 · scopolamine transdermal patch is used to prevent nausea and vomiting after anesthesia, narcotic pain medicines, and surgery. It is also used to prevent nausea.