Dosage and Administration Overview
Bamlanivimab is a sterile, preservative-free solution available as:
- Injection: 700 mg/20 mL (35 mg/mL) in a single-dose vial.
The dosage of bamlanivimab in adults and pediatric patients (12 years of age and older weighing at least 40 kg) is bamlanivimab 700 mg, administered as a single IV infusion via pump or gravity.
Administer bamlanivimab as soon as possible after positive results of direct SARS-CoV-2 viral testing and within 10 days of symptom onset.
No dosage adjustments are recommended for specific populations.

Recommended dilution and administration instructions for bamlanivimaba
Drug: Bamlanivimab 1 vial (20 mL) add to infusion bag and administer as instructed below. | ||
Size of prefilled 0.9% Sodium Chloride infusion bag | Maximum Infusion Rate | Minimum Infusion Time |
---|---|---|
Size of prefilled 0.9% Sodium Chloride infusion bag: 50 mL | Maximum Infusion Rate: 270 mL/hr | Minimum Infusion Time: 16 minutes |
Size of prefilled 0.9% Sodium Chloride infusion bag: 100 mL | Maximum Infusion Rate: 270 mL/hr | Minimum Infusion Time: 27 minutes |
Size of prefilled 0.9% Sodium Chloride infusion bag: 150 mL | Maximum Infusion Rate: 270 mL/hr | Minimum Infusion Time: 38 minutes |
Size of prefilled 0.9% Sodium Chloride infusion bag: 250 mL | Maximum Infusion Rate: 270 mL/hr | Minimum Infusion Time: 60 minutes |
a700 mg of bamlanivimab (20 mL) is added to an infusion bag and administered as a single intravenous infusion.
Infusion Resources
For full dosage and administration information, please refer to the Fact Sheet for Healthcare Providers. You can also call the Lilly COVID Hotline at 1-855-545-5921.