First aid kits: keep the basics ready before you need them

First aid kits are useful because they gather the everyday basics in one place. In practice, they are most valuable when the contents are easy to reach and match the kind of minor injuries you actually deal with.

The kit you choose depends on the setting. A home kit, car kit, workplace kit, or travel kit may need slightly different contents, but the core idea is the same: simple items for cleaning, covering, and fixing minor injuries.

If the injury is more than a minor cut, scrape, or blister, the kit is only the starting point. Deep wounds, heavy bleeding, burns, bites, and injuries with strong pain or general illness need assessment rather than just more supplies.