Pharmacology Zero order kinetics occur in which of the following drug with high doses? A Phenytoin and Propranolol B Digoxin and Propranolol C Amiloride and Probenecid D Lithium and Theophylline 💡 Explanation Zero order kinetics occur in which of the following drug with high doses? ✓ Correct Answer: A. Phenytoin and Propranolol