Surgery Concomitant use of valproic acid and lamotrigine increases the risk of : A Chondrodysplasia punctata B Paroxysmal Nocturnal hemoglobinuria C Stevens-Johnson syndrome D Floppy infant syndrome 💡 Explanation Concomitant use of valproic acid and lamotrigine increases the risk of : ✓ Correct Answer: C. Stevens-Johnson syndrome