An overdose occurs when a person takes more of a substance, such as a drug or alcohol, than their body can handle. This can lead to serious health issues, including respiratory failure, unconsciousness, or even death. Overdoses can happen accidentally or intentionally and can involve prescription medications, illegal drugs, or over-the-counter substances. Signs of an overdose vary depending on the substance but may include confusion, difficulty breathing, or extreme drowsiness. Immediate medical attention is crucial in these situations. Treatments may involve administering naloxone for opioid overdoses or supportive care in a hospital setting to stabilize the individual.