Here is the simple version of how it works: Nicotine addiction is not just a “willpower problem.” Smoking strengthens brain pathways that connect cues, cravings, reward, and routine. Deep TMS uses magnetic pulses to activate and rebalance those circuits. The goal is to make cravings less intense, reduce the pull of smoking triggers, and improve the brain’s ability to pause instead of automatically reaching for a cigarette. Clinical and review data describe reduced tobacco cravings and improved cognitive control with this approach.

A distinctive part of smoking-cessation using TMS is that treatment often starts with brief craving provocation. That means the clinic may intentionally expose you to smoking-related cues, such as images, sounds, or personalized triggers, right before the stimulation. This is done to “switch on” the craving network so the treatment can act on it while it is active. A 2025 systematic review found that for nicotine dependence, active TMS with symptom provocation performed better than sham, while active TMS without provocation was not clearly significant.

What You Can Expect

On success rates, the best-known large multicenter randomized controlled trial is the one that helped support Food & Drug Administration (FDA) clearance. In that study, Deep TMS improved continuous quit rates and reduced cravings and cigarette use. This pivotal trial showed that nearly 1 in 3 patients who completed all 18 sessions achieved at least 4 weeks of abstinence, and that about 2 in 3 of those who had quit by the end of treatment remained abstinent for at least another 3 months.

Even though positive results have been achieved by patients, it is important to keep expectations realistic. TMS does not guarantee quitting, and outcomes vary based on factors such as how long someone has smoked, how dependent they are, and whether they complete the full course. Later analyses suggest people with a less extensive smoking history may do better, while those with heavier or longer dependence may need a longer course or added supports such as medication or counseling. Should that be your experience, talk to your Neurostem physician about adding more layers to your treatment plan.

What treatment is like:

The standard FDA-cleared course is typically 18 sessions over 6 weeks. That usually means 5 treatments per week for 3 weeks, followed by 1 treatment per week for 3 more weeks. Each visit includes a short craving-induction step, about 18 minutes of TMS, and brief counseling. Many patients who respond begin noticing benefits by the second week.

What it feels like:

Most people hear clicking sounds and feel tapping on the scalp during treatment. You are awake, no anesthesia is needed, and you can usually return to normal activities afterward. Deep TMS for smoking cessation has been described as generally well tolerated, with no systemic side effects like you might see with some medications. In the pivotal trial, one serious adverse event of tinnitus was reported as possibly related and resolved.

Summary

TMS may be especially useful for smokers who have struggled with cravings despite trying to quit before, or for people who want a non-drug option. Many clinics still combine it with a quit plan, trigger management, and sometimes medication, because nicotine addiction often responds best to layered treatment. The FDA also notes that approved or cleared cessation products can improve quit chances overall.

In simple terms, TMS does not “erase” addiction, but it may calm the brain’s craving system and strengthen the part of the brain that helps you resist urges. That can make it easier to get through triggers like stress, driving, coffee, or being around other smokers.

If you’re ready to talk about your treatment with TMS, please contact Neurostem for a consultation or click the button below.