From the moment you stop smoking, your body starts its recovery process. During this time, especially in the first month, you may find that you experience some nicotine withdrawal and recovery symptoms such as:
difficulty sleeping or concentrating
Your craving for nicotine will improve after the first 2-3 weeks as your body adjusts to being smoke-free. You may get a chesty cough, but this is positive - it means your body is getting rid of the debris in your lungs. All withdrawal symptoms are a sign that your body is recovering from the effects of smoking.
Dealing with cravings
When you give up smoking you might also have to deal with cravings. These are caused by the withdrawal symptoms from nicotine. Cravings happen because your body misses its regular dose of nicotine. A nicotine patch can help control your constant desire for nicotine. There are other NRT products that can be used alongside your patch to give you a nicotine boost.