If coughing persists for more than eight weeks or if coughing brings up sputum or blood or disturbs your sleep, see your doctor to check for a more serious cause of your coughing.
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我们坐下来和D博士谈论医生每年的这个时候访问最常见的原因:一个邪恶的咳嗽。
We sat down with Dr. D to talk about the most common reason for visits to the doctor this time of year: a wicked cough.