system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Antibiotic that can be used as  antiplaque agent is/are:
assistant
The correct answer is  Penicillin, vanomycin, kanamycin have been used as antiplaue agents but their use has been considerably reduced due to bacterial resistance and hypersensitivity reactions.