Dental Drugs associated with gingival changes are: A Phenytoin, cystine and nifedipine B Nifedipine, ibuprofen and Lignocaine C Cyctosporin, chlorine and iodine D Phenytoin, hydrogen, hydrogen peroxide and paracetamol 💡 Explanation Drugs associated with gingival changes are: ✓ Correct Answer: A. Phenytoin, cystine and nifedipine