Neutropeni (< 750 celler/ mm3) blev rapporteret hos 5%, trombocytopeni (blodplader < 50. 000/ mm3) hos 2% og lav hæmoglobin (< 8 g/ dl) hos < 1% af patienter, der blev behandlet med Zerit.
Neutropenia (< 750 cells/ mm3) was reported in 5%, thrombocytopenia (platelets < 50,000/ mm3) in 2%, and low haemoglobin (< 8 g/ dl) in < 1% of patients receiving Zerit.