Midazolam Hydrochloride Dosage Calculator

Midazolam Hydrochloride Dosage for Dogs, Cats, Horses, Pigs By Weight
Trade Names: Versed
Functional classification: Anticonvulsant, Sedative

Midazolam Hydrochloride Dosing for Dogs, Cats, Horses, Pigs By Weight

Important Safety Information

For CRI infusion in foals: Prepare solution by adding 10 mL (5 mg/mL) to 100 mL saline to make a solution of 0.5 mg/mL.

For anesthesia induction in cats: Combine with 3 mg/kg ketamine IV.

Use with caution and monitor respiratory function.

Reference Source

Saunders Handbook of VETERINARY DRUGS, Page 556-557

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Standard Dosage Guidelines

Small Animal Dosage

Species Indication Route Dosage Frequency
Dogs General IV, IM 0.1-0.25 mg/kg Single dose
Infusion IV 0.1-0.3 mg/kg/hr Continuous
Status Epilepticus IV 0.1-0.2 mg/kg Bolus
Cats Sedation IV 0.05 mg/kg Single dose
Anesthesia Induction IV 0.3-0.6 mg/kg With 3 mg/kg ketamine

Large Animal Dosage

Species Indication Route Dosage Frequency
Horses Neonatal Seizures IV 0.1-0.2 mg/kg Over 15-20 min
Neonatal Seizures IM 0.1-0.2 mg/kg Single dose
CRI Infusion IV 3 mg/hr Continuous (0.5 mg/mL)
Anesthetic Adjunct IV 0.1 mg/kg With ketamine (2.2 mg/kg)
Pigs (Adult) Sedation IM Up to 0.5 mg/kg With ketamine