Acetaminophen – Aspirin – Ibuprofen – Naproxen – Carprofen – Deracoxib – Meloxicam – Firocoxib ACETAMINOPHEN (Tylenol) Dogs: >50 mg/kg: be concerned>100 mg/kg: signs common>200 mg/kg: methemoglobinemia Cats: As low as 10 mg/kg50-100 mg/kg: signs common Mechanism of toxicity: NAPQI = toxic metabolite (binds to proteins, damages cell membranes via lipid peroxidation)PAP is another free […]