It’s fairly unlikely you’ll be able to prevent all long-term complications with nothing but the contents of a first-aid kit, but that doesn’t mean there’s absolutely nothing that can be done. In the case of a burn or wound, you can help minimise the chance of long-term damage and scarring simply by applying bandages properly or pouring cold water on the burn. By doing so, you will be helping the patient begin their road to recovery before they’re able to panic, which can be incredibly helpful.
