对于长期由于吸烟，哮喘，肺气肿引起的长期或是慢性咳嗽，或是咳嗽出现更多的痰，不要使用本产品。
Do not use this product for persistent or chronic cough such as occurs with smoking, asthma, emphysema, or if cough is accompanied by excessive phlegm (sputum).
如果是因为哮喘，吸烟或者肺气肿引起的持续或者长期慢性的咳嗽，不要使用这个产品。
Do not use this product for persistent or chronic cough such as occurs with asthma, smoking or emphysema;
如果是因为哮喘，吸烟或者肺气肿引起的持续或者长期慢性的咳嗽，不要使用这个产品。
Do not use this product for persistent or chronic cough such as occurs with asthma, smoking or emphysema;
应用推荐