Pharmacology Which of the following drug produce analogous action on dilator pupillae as is produced by pilocarpine on sphincter pupillae? A Epinephrine B Hydroxyamphetamine C Cocaine D Timolol 💡 Explanation Which of the following drug produce analogous action on dilator pupillae as is produced by pilocarpine on sphincter pupillae? ✓ Correct Answer: A. Epinephrine