1·While no scarring has been found to be associated with the rash, itching and scratching should be avoided.
虽然没有找到皮疹和痒后形成瘢痕，但搔抓是应该避免的。
2·Scratching without an itch makes our nerves feel pain.
不痒的时候去搔抓皮肤会让我们的神经感觉到疼痛。
3·You must prevent her from scratching. It may spread the infection and cause scars.
你要防止她搔痒。搔抓会扩大感染，并且可能留下疤痕。
4·Scratching leads to swelling, cracking, "weeping" clear fluid, and finally, coarsening and thickening of the skin.
搔抓可导致肿胀、破裂、“滴出”透明液体，最终皮肤变得粗糙和肥厚。