<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What is naloxone?
<|assistant|>
Naloxone is a opioid antagonist that reverse the effects of an opioid overdose. It is an injection, spray or dissolvable tablet that can rapidly reverse an overdose and restore breathing in an overdose victim within a few minutes if given in time. Naloxone is available without a prescription in many countries and can be administered by family members or other laypersons in an emergency situation. It has no potential for abuse and is usually not associated with any side effects.