The power of attorney is a legal document that allows someone to act on your behalf.
A power of attorney can be used to handle financial matters for someone who is unable to do so themselves.
With a medical power of attorney, someone can make medical decisions for you if you are unable to do so.
A power of attorney may designate a legal guardian to make decisions on behalf of a minor child.
A durable power of attorney remains in effect even if the person who granted it becomes incapacitated.