Challenges in Treating Secondary Syphilis Osteitis in an Immunocompromised Patient with a Penicillin Allergy: Case Report and Review of the Literature

Table 1

Antibiotic treatment of 36 cases of secondary syphilis with bone involvement [4].

Antibiotic	Number (%) of patients
Penicillin	33
Benzathine penicillin G	19
Intravenous penicillin G	12
Procaine penicillin G	8
Other or unspecified penicillin regimens	4
Tetracycline	1
Doxycycline + azithromycin	1
Cephaloridine	1