<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have a cellulitis or abscess in my mouth. What medications do I need?  <response>: Youll need to take Clindamycin and Penicillin to treat the bacterial infection. Well also give you Dexamethasone Topical Product to reduce inflammation, and Chlorhexidine Topical to reduce the bacteria in your mouth. Additionally, well give you an antibiotic cream, Retapamulin Topical to apply locally. 