Der er også set en stigning i incidensen af diarré, primær let til moderat, hos patienter som fik Herceptin i kombination med paclitaxel eller docetaxel sammenlignet med patienter, der fik paclitaxel eller docetaxel alene.
An increase in the incidence of diarrhoea, primarily mild to moderate in severity, has also been observed in patients receiving Herceptin in combination with paclitaxel or docetaxel compared with patients receiving paclitaxel or docetaxel alone.