Which route of administration is NOT used for Naloxone?

Naloxone is an opioid antagonist primarily used to reverse opioid overdoses, and it can be administered through various routes depending on the situation and available resources. The correct answer highlights that the subcutaneous route is not commonly utilized for naloxone administration.

Intramuscular, intranasal, and intravenous routes are well-established methods for delivering naloxone effectively. The intramuscular method allows for rapid absorption of naloxone into the bloodstream, making it effective in emergency situations. The intranasal route provides an easy-to-administer option that does not require needles, which can be beneficial in pre-hospital settings or for bystanders. The intravenous route offers immediate effect and is often used in hospital settings.

In contrast, the subcutaneous route is typically not preferred for naloxone delivery due to slower absorption compared to the other routes. This slower onset may not be suitable in critical situations where quick reversal of opioid effects is necessary, thereby making it less practical for this particular medication.