Deep breathing is an effective way to tackle symptoms of nicotine withdrawal, such as cravings and irritability.

深呼吸是解决尼古丁戒断症(如烟瘾和易怒)的有效方法。

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You may experience irritability, depression and "dry mouth" due to nicotine withdrawal after you stop smoking. These symptoms will pass.

你或许会经历兴奋，沮丧以及由你戒烟后尼古丁的消退而引起的口干。最终这些现象都会消失。

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Luckily, the symptoms of nicotine withdrawal will pass -so be patient.

幸运地是，这些由于对尼古丁依赖作用引起的症状很快就会过去——所以耐心点。

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Prisoners are to be given stop-smoking courses, and nicotine patches, to help them deal with withdrawal symptoms and quit over the next 12 months, reports said.

BBC: New Zealand to ban smoking in prisons

Pfizer says that some cases where there were neurological and psychiatric symptoms associated with Chantix may have been complicated by nicotine withdrawal.

FORBES: Drug Advertising