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医用酒精不仅可以治疗伤病,也是家中消毒、清洁的好帮手,家里最好备一瓶。退烧先兑水。用酒精擦拭皮肤,能使血管扩张,增加散热能力,同时,酒精挥发还会带走大量的热量,起到退烧的作用。医用酒精的浓度一般为75%和95%,会
Medical alcohol can not only cure injuries, but also home disinfection, cleaning a good helper, the best home to prepare a bottle. Annealing first watered. Wipe the skin with alcohol, can make blood vessels to expand, increase the cooling capacity, while alcohol will take away a lot of heat, play a role in fever. The concentration of medical alcohol is generally 75% and 95%, will