Nicotine patch side effects may include nausea, insomnia, and skin irritation. Learn how to identify and manage side effects and when to speak with a doctor.

Find out how to use a nicotine patch correctly. ... on the upper arm or the chest. Do not put the patch on areas ... be sure to use a nicotine patch under your doctor’s guidance. Pain and Nausea ...

People can put on a nicotine patch as soon as they stop smoking. Experts advise not to smoke while using nicotine patches as an overdose could occur. Learn more here.

There are also studies demonstrating that smoking and intranasal nicotine decrease the severity of postoperative pain. Numerous substances in cigarette smoke could be responsible for these ...