“…4,5 However, the distressing pain resulting from daily dressing changes is often significant and severe in intensity, which adversely and seriously impacts on the quality of life and rehabilitation of patients with haemorrhoids following surgery. 6 Therefore, postoperative pain management is a challenge for patients with haemorrhoids, which typically requires multiple modalities including oral analgesics, nonsteroidal anti-inflammatory drugs, local medications, sitz baths and other nonpharmacological techniques. 7,8 Oral or topical analgesic medications remain the primary treatments for postoperative pain.…”