They are usually worst during the first week after quitting, peaking during the first 3 days. From that point on, the intensity of symptoms usually drops over the first month. However, everyone is different, and some people have withdrawal symptoms for several months after quitting (3, 4).
How long do nicotine withdrawal symptoms last? After your last cigarette, withdrawal can start within a few hours. Symptoms are usually strongest during the first week, especially in the first 3 days. On average, symptoms last 3 to 4 weeks.
STUDY SUMMARY: Quitting “cold turkey” is better than gradual cessation at 6 months.
Quitting smoking can be tough, especially day three where withdrawal symptoms peak. But with determination, prescription or over-the-counter treatments and support you can become smoke free.
When you stop, your body and brain have to get used to not having nicotine. This can be uncomfortable, but nicotine withdrawal can't hurt you – unless you give in and have a cigarette! Over time, withdrawal symptoms will fade as long as you stay smokefree.
The first seven to 10 days are the toughest, and you may need the most help during these early days. Most people who smoke and use tobacco products return to doing so within the first three months. "Slips" (having a puff, smoking one or two cigarettes, getting some hits off a vape pen or e-cigarette) are pretty common.
Switching to zero-nicotine vapes might seem like a step in the right direction, but they don't always help you break the habit completely. While they remove the addictive element, the behavioral patterns and cravings tied to vaping can still stick around.
When you quit smoking, you may experience the “icky threes”: extra challenges on day 3, week 3, and month 3 of not smoking. In other words, you may experience additional side effects at the third day, third week, and third month after quitting smoking.
Will having “just one hit” hurt my quit progress? Short answer? It could. Everyone goes through their quitting journey differently so there is no cookie cutter answer.
What Are the 12 Steps of AA/NA?
The vast majority of ex-smokers cannot have “just one.” Research shows that if you have even one cigarette after quitting, there is a 90% chance that you will return to regular smoking!!
Yes, lungs can begin to heal and show significant improvement after 7 years of vaping once you quit, with inflammation decreasing and lung function improving, but the extent of recovery depends on the damage; the sooner you stop, the better the chance for healing, though extensive, long-term damage might be permanent, emphasizing the need to quit for the best possible outcome and consulting a doctor for persistent issues.
Days 1–5: Breaking Addiction
Expect to feel emotional irritability and anxiety, while physically, you may experience headaches or an increased appetite as you fend off strong cravings. Your body is starting to clear itself of nicotine.
Many of the symptoms of nicotine withdrawal are similar to those of other drug withdrawal syndromes: anxiety, awakening during sleep, depression, difficulty concentrating, impatience, irritability/anger and restlessness. Slowing of the heart rate and weight gain are distinguishing features of tobacco withdrawal.
You may get the most cravings 2 to 3 days after you stop smoking. You should stop getting cravings 4 to 6 weeks after you stop smoking.
Try nicotine replacement products or ask your doctor about other medications. Remind yourself that cravings will pass. Avoid situations and activities that you used to associate with using tobacco products. As a substitute for smoking, try chewing on carrots, pickles, apples, celery, sugarless gum, or hard candy.
Understanding the vaping withdrawal timeline
Understanding relapse
It happens to many people and is completely normal. In fact, relapsing is part of the process for most people. Remember, relapsing is not a sign of failure, it is just a bump in the road. If you've had "just one puff" or a single cigarette, that is a lapse, not a relapse.
No, you can't safely engage in occasional social vaping after quitting. Even minimal nicotine exposure reactivates addiction pathways in your brain, risking full relapse.
The hardest day of quitting smoking is usually Day 3, when physical nicotine withdrawal symptoms like intense cravings, irritability, headaches, and fatigue peak as nicotine leaves your body, but this challenging period typically improves significantly after the first week. While day 3 is often the worst physically, the first couple of weeks contain many challenges, including emotional ups and downs, and most relapses occur within this initial period.
Quitting smoking can lead to significant improvements over time. Lung function and health may partially recover, with reduced inflammation and improved cilia function, but some damage, especially from long-term smoking, can be permanent.
Try Nicotine Replacement Therapy
Think about trying a short-acting NRT, such as a lozenge or gum, plus long-acting NRT, such as the patch, to get past the craving.
But nicotine vaping could still damage your health. “Your lungs aren't meant to deal with the constant challenge of non-air that people are putting into them—sometimes as many as 200 puffs a day—day after day, week after week, year after year,” Eissenberg says.
Choose your method for quitting.
"Cold turkey.” Stop smoking or vaping all at once on your quit day. This method works best for some people because it doesn't drag out the quitting process. Cut down the number of cigarettes you smoke or how many times you vape until you stop completely.
Sugar-free gum and mints
People quitting nicotine can also consider using nicotine replacement therapy (NRT) medications, such as nicotine gum or lozenges, that deliver a low dose of nicotine over time to help people manage cravings and slowly lower their nicotine intake.