But nasal discharge can continue for several days and even weeks without necessarily indicating sinusitis.

但是，鼻涕持续数天甚至数周，就不一定是鼻窦炎。

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She'd consider a second operation, but Metson says usually that's advised only for patients with nasal polyps that regrow — not a problem she has.

她会考虑做第二次手术，但米特森医生说，通常只有再生鼻息肉的患者，才需要做第二次手术 - 而她的情况不是这样。

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In some studies, zinc nasal sprays and lozenges have been shown to reduce the duration of a cold and the severity of symptoms, but overall, the research is inconsistent.

一些研究结果显示：锌的鼻腔喷雾剂和含片能缩短感冒病程、缓解感冒症状。

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He tried turning up the oxygen in her nasal tubing, but she got no better.

NEWYORKER: Letting Go

All three of his colleagues are impressive, but it is the snide, cuttingly nasal voice of Mr. Rhys that will echo in your mind long after you leave the theater.

WSJ: Look Back in Anger | Still Angry After All These Years | Theater Review by Terry Teachout

By 1993 Inhale had a flashlight-size prototype, but most drug companies, wary after setbacks with nasal insulin, weren't interested.

FORBES: Waiting to Inhale