Kolitis, stomatitis, mual, muntah, diare, enterokolitis, pruritus anal; neutropenia, leukopenia, agranulositosis, trombositopenia, purpura; edema angioneurotik,
serum sickness, anafilaksis; ruam, urtikaria, vaginitis; tes fungsi hati abnormal, penyakit kuning; azotemia, oliguria, tinitus, vertigo.