<prompt> Actinomycosis is sensitive to -StreptomycinNystatinPencillinIodox - uridine  <response>: Actinomycosis is a granulomatous suppurative bacterial disease caused by Actinomyces. Usually results following tooth extraction, odontogenic infection, or facial trauma.Clinical Features Oral-cervicofacial disease is the MC form, characterized by a painless lumpy jaw. Pelvic actinomycosis is a rare but proven complication of use of intrauterine devices.Diagnosis Accurate diagnosis depends on careful histologic analysis. Presence of sulfur granules within purulent specimen is pathognomonic.Treatment Penicillin and sulfonamides are typically effective against these infections. 