虽然药物治疗能稳定儿童罹患双相的风险，但是一旦起病，没有一种药物已经证明对预防或延迟疾病发作的严重性有效。

Although pharmacologic treatment may stabilize a child at risk for bipolar disorder, no single drug has proved effective in preventing or delaying the severity of the disorder once it develops.

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市面上有五种药物具有此效，但是他们仅仅延迟了老年痴呆的发作（并未根治）。

Five drugs that do this are on the market, but they only delay the onset of dementia.

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摄入咖啡还可以延迟睑痉挛的发作。每天多喝一杯咖啡，睑痉挛发作的年龄增加1.7岁。

Coffee intake was also tied to a delay in blepharospasm onset. For each additional cup consumed per day, the age of blepharospasm onset increased by 1.7 years.

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