An injunction is a legal order issued by a court that requires a person or entity to do something or refrain from doing something. It is often used to prevent harm or to maintain the status quo in a legal dispute. Injunctions can be temporary or permanent, depending on the circumstances of the case. Injunctions are commonly sought in various situations, such as intellectual property disputes, contract enforcement, or environmental protection cases. They serve as a tool to protect rights and interests while a legal matter is being resolved, ensuring that no irreversible damage occurs during the process.