Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

Nicotine Withdrawal

Nicotine withdrawal is challenging for most smokers. The good news is that the worst withdrawal symptoms usually last less than two weeks, but that time can be really tough. Know what to expect when going through nicotine withdrawal and get ideas for easing your symptoms.

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