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1·Other self-care steps to try include irrigating the nasal passages with a saline nasal spray and taking a nonsedating allergy medication such as Claritin if you suspect congestion from allergies.

其他可以尝试的自助措施包括用含盐的喷鼻剂冲洗鼻腔通道或服用不具有镇静作用的过敏药，比如克敏能，如果你推测你的鼻塞是由过敏症引起的。