Ophthalmology Which of the following agents is not used in the treatment of Diabetic Macular Edema/Retinopathy? A Ruboxistaurim B Pyridazinoncs C Benfotiamine D Tamoxifen 💡 Explanation Which of the following agents is not used in the treatment of Diabetic Macular Edema/Retinopathy? ✓ Correct Answer: D. Tamoxifen