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What is the effect of drinking water when coughing and phlegm?

Female  50 years old 2018-07-02
I have been coughing for the past two days, and the sputum is still very much. The doctor told me to drink more hot water. What role does this play?

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  • BY Mamie Doris 2018-07-02
    Drinking hot water when coughing and phlegm can relieve the disease. Because first of all, hot water can dilute the sputum and make the sputum easier to cough up; secondly, the increase in drinking water increases the amount of urine, which can promote the rapid excretion of harmful substances; in addition, it can also soothe the congestion of the trachea and bronchial mucosa and Edema reduces the frequency of coughing. In this way, people will feel more comfortable and smooth.
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