Clinical judgment required. This calculator is a decision-support tool, not a substitute for veterinary consultation. For poisoning emergencies, call the ASPCA Animal Poison Control Center at 888-426-4435 or your nearest emergency veterinary hospital.

Lidocaine Toxicity CalculatorFeline

Calculate lidocaine toxicity risk. Toxic agent: Lidocaine. Curated thresholds from veterinary toxicology reference data.

Body Weight

Total Lidocaine Ingested

Total Lidocaine

—mg

Dose per Body Weight

—mg/kg

4 mg/kg

6 mg/kg

11 mg/kg

Non-toxic

Mild

Moderate

High