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当牙齿周围的软组织红肿疼痛时可口含冷浓盐水(将精食盐溶于冷水中而成,用粗食盐更好。)几分钟可止痛;痛止后,要
When the soft tissue around the teeth when the pain can be painful with cold brine (the salt can be refined dissolved in cold water, with crude salt is better.) Pain relief after a few minutes;