There are many medical necessities in a household but it cannot be contested that a first aid box is a very important thing to have around. Buy at least two first aid kits and have them in two strategic places in your house; the first is in your kitchen and the other is in the bathroom. Make sure the first aid box has a tight lid or the contents will not stay put in it. Always check the contents especially medicine which has shelf life attached to it. Tablets should be kept out of the first aid box and not be mixed with ointments and other liquid meant for external use.