Just recite the following words once and blow upon some water. Make the patient drink this water to cure hiccups
وَيَمُدُّ ھُمْ فِیْ طُغْیَانِھِمْ يَعْمَھُوْنَ
In order to make it more effective write these words on a porcelain plate, rinse it with some water and make the patient drink this water. At the most 3-times would cure the hiccups.