An opioid overdose occurs when a person takes too much of an opioid drug, which can include prescription medications like oxycodone or illegal substances like heroin. This can lead to dangerous symptoms such as slowed breathing, extreme drowsiness, and loss of consciousness. In severe cases, an overdose can be fatal. Recognizing the signs of an opioid overdose is crucial for timely intervention. If someone is unresponsive and has difficulty breathing, it is important to call emergency services immediately. Naloxone, a medication that can reverse the effects of an opioid overdose, can be administered to help restore normal breathing until professional help arrives.