What purpose do advance directive serve?

Advance directives serve to communicate an individual's preferences regarding medical treatment and end-of-life care in situations where they are unable to express their wishes. These legal documents can designate a healthcare proxy to make decisions on their behalf, ensuring that their values and desires are respected. By providing clear instructions, advance directives help reduce confusion and conflict among family members and healthcare providers during critical moments. Ultimately, they empower individuals to maintain control over their healthcare choices.