盐水漱口将减轻牙痛、口腔溃疡和咽痛。

A saltwater gargle will take the bite out of a toothache and ease the pain of canker sores and sore throats.

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接受普通化疗的患者中高达40%患有痛性口腔溃疡亦为粘膜炎，这能够产生咀嚼和咽食困难。

Up to 40 percent of patients given a common chemotherapy drug suffer from the painful sores known as oral mucositis, which can make eating and swallowing difficult.

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使用漱口水的患者中有13%得了影响进食的痛性口腔溃疡，相比之下，冰片使用者有11%而安慰剂组有33%。

Thirteen percent of patients using the mouthwash developed painful mouth sores that impaired eating, compared with 11 percent of those given ice chips and 33 percent in the placebo group.

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