What is a disadvantage of intravenous medication administration?

The need to maintain venous access is a significant disadvantage of intravenous medication administration. This method requires a secure and ongoing insertion of a catheter into a vein, which can be uncomfortable for the patient and poses risks such as infection or clot formation. Additionally, maintaining venous access demands continuous monitoring and management by healthcare professionals to ensure the catheter remains functional and free of complications.

In comparison, other methods of administration, such as oral medications, may not require such intricate management, making them generally easier and safer for patients. Intravenous administration, while providing rapid medication effects, necessitates careful oversight, particularly if the infusion lasts for an extended period or if multiple medications are being administered simultaneously. This makes the maintenance of venous access a critical consideration in the overall management of intravenous therapy.