High Quality Content by WIKIPEDIA articles! Wrap rage, also called package rage, is the common name for heightened levels of anger and frustration resulting from the inability to open hard-to-remove packaging, particularly plastic blister packs and clamshells. Consumers suffer thousands of injuries per year, such as cut fingers and sprained wrists, from tools used to open packages and from the packaging itself. Some companies are now coming up with solutions to improve frustrating and potentially dangerous packaging. Packaging sometimes must be made difficult to open. For example, regulations dictate that some over-the- counter drugs have tamper resistance to deter unauthorized opening prior to the intended customer and be in child- resistant packaging. Other packages are intentionally made difficult to open to reduce package pilferage and shoplifting.