Oxycodone
Oxycodone is an opioid medication used for treatment of moderate to severe pain. It is usually taken by mouth and is available in immediate-release and controlled-release formulations. Common side effects include euphoria, constipation, nausea, vomiting, loss of appetite, drowsiness, dizziness, itching, dry mouth, and sweating. Severe side effects may include addiction, dependence, hallucinations, respiratory depression, bradycardia, and low blood pressure.