Some essential oils should be avoided during pregnancy or by those with asthma, epilepsy, or with other health conditions.
怀孕期间，或者罹患哮喘、癫痫或其它疾病的人士使用精油时需要注意。
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The effective rate is 83% by using method of cure phlegm to control acute attack of childhood asthma. It is proved effective and essential to treat childhood asthma attack with phlegm theo...