Which statement about post-intubation sedation dosing is correct?

• A. Midazolam 0.1 mg/kg IN/IM/IV/IO, max 10 mg; May repeat x1 after 5 min at 0.05 mg/kg IV/IN/IM/IO, max 2.5 mg; Repeat dose with physician order
• B. Midazolam 0.1 mg/kg IN/IM/IV/IO, max 5 mg; May repeat after 10 min
• C. Diazepam 0.2 mg/kg IV/IO, max 10 mg
• D. Midazolam 0.3 mg/kg IN/IM/IV/IO, max 15 mg

Answer: (A)

Post-intubation sedation dosing is about titrating a fast-acting agent to the patient’s weight while preventing oversedation. Midazolam is used because it acts quickly and can be titrated. The correct dosing starts with an initial 0.1 mg/kg dose given IV/IN/IM/IO up to a safe maximum of 10 mg to achieve rapid onset of sedation. If sedation isn’t adequate, a smaller repeat dose is allowed after about 5 minutes at 0.05 mg/kg, with a maximum of 2.5 mg, enabling careful titration rather than a large, uncontrolled dose. Any further dosing requires a physician order, which adds a safety check for ongoing sedation needs. The other options either propose unrealistic maximums, inappropriate dosing intervals, or a different drug with less favorable pharmacology for this setting, making them less appropriate.