Unfortunately, nicotine withdrawal symptoms will occur to some degree in anyone who quits smoking.2 When you first cut back on smoking, it’s normal to experience some trouble sleeping at first.6 As tough as it can be, nicotine withdrawal symptoms don’t last forever and your sleeping troubles will get better over time.6 Once your body gets used to not needing nicotine, your quality of sleep will improve and lead to more restful nights for you.6 Nicotine replacement therapy products can help soothe withdrawal symptoms and make quitting cigarettes easier.2 The small amount of nicotine in these products helps curb your uncomfortable symptoms without exposing you to harmful chemicals found in tobacco products.2