What does the abbreviation "im" stand for?

The abbreviation "im" stands for "intramuscular," which refers to a specific route of medication administration where a drug is injected directly into the muscle tissue. This method allows for rapid absorption of the medication into the bloodstream due to the extensive blood supply in the muscles. Intramuscular injections are commonly used for vaccines, hormone therapies, and certain medications that require quick action.

Understanding this abbreviation is essential for pharmacy technicians as it pertains to dosing, potential side effects, and the technique required for administering intramuscular injections safely. This knowledge helps ensure that medications are delivered via the most effective route appropriate for the patient's needs.