IV Injection

What Does a IV Injection Do?

Intravenous (IV) Injection is one of the most common and effective routes of drug administration. In this procedure, a trained healthcare professional injects medicine, fluids, or nutrients directly into a vein using a sterile syringe or cannula. Since the substance goes directly into the bloodstream, it provides rapid onset of action, which is crucial in emergency and critical care situations.

1. Preparation

• Verify doctor’s order and check patient’s identity.

• Select appropriate medication, dose, and syringe size.

• Ensure sterile equipment and wash hands properly.

• Prepare the medication and remove air bubbles from the syringe.

2. Patient Care & Safety

• Explain the procedure to the patient to reduce anxiety.

• Select a suitable vein site (usually forearm or hand).

• Apply tourniquet, clean area with antiseptic swab.

• Maintain strict aseptic precautions to avoid infection.

3. Administration

• Insert the needle into the vein carefully at the correct angle.

• Confirm proper vein entry (flash of blood return).

• Slowly administer medication while observing the patient.

• Remove needle gently and apply pressure with sterile gauze.

4. Post-Procedure

• Monitor patient for any adverse reactions (allergy, phlebitis, extravasation).

• Dispose used syringe and needle in sharp containers (biohazard safety).

• Document time, dose, site, and patient’s response.