Always verify the physician’s order and the patient’s identity before administering any medication. Prepare the Lasix solution according to the prescribed dosage and dilution instructions. Use aseptic technique throughout the entire procedure.
Preparing the Infusion
Typically, Lasix is administered intravenously as a bolus injection. Common dosages range from 20 to 80 mg, but always refer to the specific order. Dilute the medication according to the manufacturer’s instructions, typically using sterile water or saline solution. Never use incompatible solutions.
Administering the Injection
Choose an appropriate intravenous line with good blood return. Cleanse the injection site with an antiseptic solution. Slowly inject the Lasix over a period of 1-2 minutes, observing the patient for any adverse reactions. Monitor blood pressure and heart rate carefully during and after administration.
Monitoring Vital Signs
Closely monitor the patient’s vital signs, including blood pressure, heart rate, and respiratory rate, for at least 30 minutes following administration. Pay attention to any signs of hypokalemia (low potassium levels), such as muscle weakness or irregular heartbeat. Report any significant changes to the physician immediately.
Potential Side Effects and Precautions
Lasix can cause side effects such as dizziness, lightheadedness, dehydration, and hypotension. Patients with pre-existing conditions like renal impairment or electrolyte imbalances need close monitoring. Inform the physician about the patient’s medical history and any concurrent medications.
Dosage and Administration Table
| 20 | 10 | 1-2 |
| 40 | 20 | 1-2 |
| 80 | 40 | 1-2 |
Post-Administration Care
Encourage adequate fluid intake, unless contraindicated. Continue monitoring the patient’s response to the medication. Document the administration, dosage, time, route, and any observed side effects or complications in the patient’s medical record.
Disclaimer
This guide provides general information. Always consult the official drug monograph and adhere to institutional protocols and physician orders.
