“…19,[50][51][52] Therapy is continued with oral phenoxymethyl penicillin, 2 to 4 gm/day, for an additional 6 to 12 months as determined by the patient's response and the extent of infection. 50 Less experience exists with alternate drugs, although cures have been reported with tetracycline, 53 erythromycin, chloramphenicol, 49 clindamycin, 54 and imipenem. 55 Responses to isoniazid 49 or rifampin 56 may obscure the diagnosis in the setting of suspected tuberculosis.…”