Chewing the gum requires a bit of re-training, since you must chew it in a certain way to make it work. The nicotine from the gum is absorbed through the lining of the mouth. Nicorette is convenient, but you may want to avoid it if you have dental or jaw problems. It has been proven to be effective in treating nicotine addiction by stimulating the release of dopamine and norepinephrine, two amino acids in the brain that help smokers deal with the anxiety that comes with quitting. The rapid absorption through nasal membranes makes it a desirable cessation aid, although it is sometimes irritating to the nose, especially during the initial treatment.
Inhaler is a plastic cylinder almost the size of a cigarette.
A cartridge containing nicotine is inside the cylinder. The Nicotrol Inhaler is flexible to schedule through the day, although it may have to be used frequently. Nicotrol mimics the physical habits of holding and puffing on a cigarette, which some smokers find helpful in quitting. Mouth and throat irritation are the most common complaints. Combined Therapies Studies show that smokers who use a combination of cessation aids greatly increase their chances of remaining smoke-free.