我的咳嗽变得更加严重，以至于我晚上无法入睡，因此我决定尝试一下。

My cough got so much worse that I couldn't sleep at night, so I decided to give it a try.

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病人常常有鼻塞、充血、身体稍微疼痛和逐渐严重的咳嗽。

A patient usually has a stuffy nose, congestion, some body aches and a growing cough.

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两年前，他的严重咳嗽更加恶化，而且他发现自己步行或快跑时急促喘气。

Two years ago, his heavy cough worsened and he found himself gasping for air while walking or running fast.

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