诺丽叶已用于治疗牙龈炎，牙周疾病，喉痛，喉炎，扭伤，皮肤病等。

Noni leaf has been used for the treatment of gingivitis, periodontal diseases, laryngalgia, laryngitis, sprain, skin disease, and so on.

youdao

即使牙线让你觉得痛或者使牙龈出血了，你也不要停用。

If flossing hurts or makes your gums bleed, keep working at it.

youdao

我看到牙龈已经发红，发炎了。什么时候开始感到痛的？

I can see that the gum is red and inflamed. There's also some swelling. When did you begin to have pain?

youdao