Ulcus heler sædvanligvis op inden for 4 uger, men hos patienter, der ikke er helet fuldt op inden for dette tidsrum, kan man fortsætte medicineringen med samme dosis i yderligere 4 uger.
The ulcer usually heals within 4 weeks, but in patients not fully healed within this time, the medication should be continued at the same dose for another 4 weeks.