First aid kit
A first-aid kit is a collection of supplies and equipment used to provide immediate medical care, known as first aid, for minor injuries and emergencies until professional treatment becomes available. Kits are assembled for a wide range of settings, and their contents vary according to anticipated risks, the training level of users, local regulations, and applicable standards. Personal or household kits usually contain only a limited range of basic supplies, while in many countries employers are legally required to maintain workplace kits that conform to national specifications, such as the ANSI/ISEA Z308.1-2021 standard in the United States or DIN 13164:2022 for motor vehicle kits in Germany.
First aid equipment is generally identified by the ISO 7010 "first aid" symbol (a white cross on a green background), while the red cross emblem is legally protected under the Geneva Conventions and reserved for humanitarian and military medical services. Proper maintenance of a kit involves regular inspection and the replacement of used or expired items.
The contents of a first-aid box vary depending on its intended use, local medical practices, and regulatory requirements, but most kits include a combination of medical supplies, basic medications, and protective equipment. Common items found in household and travel first aid boxes include adhesive bandages, sterile gauze pads, adhesive tape, antiseptic solutions, cotton wool, scissors, tweezers, disposable gloves, and wound dressings. Many kits also contain medications for immediate symptom relief, such as analgesics, antihistamines, antacids, and topical creams for burns, rashes, or minor skin infections.
Specialized first-aid boxes may include additional items tailored to specific environments. For example, vehicle first-aid kits often include reflective safety vests and emergency blankets, while workplace or industrial kits may contain eye wash solutions, burn dressings, and trauma supplies. Kits designed for schools, sports facilities, or outdoor activities are similarly adapted to address the most common injuries associated with those settings.