Special Concerns for Specific Individuals. There has been some concern that the patch might be harmful for people with heart or circulatory disease, but studies are finding that it poses no danger for these individuals. In fact, it may help reduce angina attacks brought on by exercise. However, unhealthy cholesterol levels (lower HDL levels) caused by smoking remain abnormal with use of the nicotine patch. HDL levels improve when all nicotine is stopped.
Nicotine replacement may not be completely safe in pregnant women, although it has been used successfully in this group without ill effect. There is an increase in heart rates in unborn children of women who use the patch as compared with those who smoke.
Keep all nicotine products away from children. Nicotine is a poison. All nicotine products should be kept safely away from small children. A parent should call a physician or a poison control center immediately if a child has been exposed to a nicotine replacement product, even for a short duration. Parents should also call the doctor if a small child has been exposed to a nicotine product and has any symptoms, including stomach upset, irritability, headaches, a rash, or fatigue.
Warnings Against Long-Term Use. No one should use nicotine replacement therapies as a long-term substitute for smoking. Any nicotine replacement therapy should be temporary. In one study, use of nicotine gum for more than a year was associated with insulin resistance, an abnormality that occurs in diabetes. Some studies have now suggested that nicotine itself may have properties that increase the risk for cancer, independent of carcinogenic chemicals in smoke. More studies are needed.
Smoking Cessation Pills
Bupropion (Zyban) is a type of antidepressant that is also an FDA-approved product for smoking cessation. It differs from most other antidepressants because it increases the effects of dopamine, the brain chemical that appears to play a strong role in nicotine addiction. Using Zyban along with nicotine replacement therapy may help you better control cigarette smoking cravings. Zyban does not contain nicotine. In most cases, Zyban is taken a week or two before quitting, and must be taken for 7 - 12 weeks. The usual recommended dosing is 150 mg tablet twice a day. No single dose should be higher than 150 mg.
Side effects of bupropion include gastrointestinal problems, headaches, insomnia, dry mouth, and irritation. In very rare cases, seizures have occurred, although usually in people who exceeded the recommended dose or who already had risk factors for seizures.
A newer drug called varenicline (Chantrix) may significantly reduce cigarette cravings and work better than Zyban. A study in the Archives of Internal Medicine found that almost 50% of those who took varenicline successfully quit. Varenicline mimics the effects of nicotine on the brain. Previous studies published in the Journal of the American Medical Association showed that Chantrix works twice as well as Zyban and quadruples one’s chances of successfully quitting. The FDA approved Chantrix as a smoking cessation aid in May 2006. It is for use in cigarette smokers age 18 and older.
Antidepressants
In addition to bupropion (Zyban), the tricyclic antidepressant nortriptyline (Pamelor, Aventyl) may also help reduce nicotine action. Quit rates with either of these medicines are as high as 30%. Long-term abstinent rates are more than twice those of placebo. Most other antidepressants, including fluoxetine (Prozac), have no additional benefits for smokers.
Nortriptyline has been specifically studied for helping smokers. It is best to start taking the medication 10 - 28 days before your intended quit date. Studies have reported quit rates of 14 - 24%. Side effects of nortriptyline include dry mouth and changes in taste. It should be noted that in rare cases, tricyclics can have serious side effects, and overdose can be deadly. Tricyclics may pose a danger for some patients with certain types of heart disease.
Behavioral Methods and Counseling
Smokers who use outside help have the best record for quitting, with success rates of 25 - 35%. Those who are counseled in addition to using nicotine replacement and Zyban have the best chance. Brochures, audio tapes, and other self-help materials are often ineffective when used alone, but may be helpful in conjunction with a counseling program.
Types of behavioral approaches:
Problem Solving or Coping Strategies. Smokers who learn thinking (cognitive) and behavioral techniques for breaking the link between certain cues and smoking, stress management techniques, and ways to handle the symptoms of withdrawal and the urge to relapse are more likely to be successful in quitting. The more intense the counseling program, the better. Smokers should look for programs that offer the following:
- Session lengths of 20 - 30 minutes
- Four to seven sessions
- A 2-week program
- Additional 2 weeks or more of follow-up contact
Scheduled Reduction. Scheduled reduction is a gradual way to stop smoking.
- Divide the number of minutes per day that you are awake by the number of daily cigarettes you smoke. The number you get is how long you wait between smokes.
- Week 1: Set up a schedule with time intervals based on this result and using a timer, smoke only at those intervals. If the "cigarette appointment" is missed by more than 5 minutes, you must skip that cigarette.
- Week 2: Reduce the number of cigarettes you smoke by one-third and recalculated your time between smokes based on the lower number.
- Week 3: Reduce the count again.
- Week 4: Quit smoking
Those who are unable to smoke during working hours could try calculating the intervals based on the usual smoking times of the day.
The Staged Approach. The intent of the staged approach is to plan quitting intervention customized for each individual rather than imposing some general method for quitting. The approach takes the smoker through six stages with behavioral interventions at each point:
- Pre-contemplation
- Contemplation
- Preparation
- Action
- Maintenance
- Termination
Although some studies report this approach is significantly more effective than non-staged methods, an analysis of 23 trials did not find the staged approach to be any more effective than other methods. Most studies, however, were weak and better research is needed on this approach.
People who follow this approach do not proceed from one stage to another in a simple, step-by-step fashion. They actually cycle or spiral back and forth, so that they may move from stage 1 to 2 to 3, and then back to 2 again. They may stay in maintenance mode for years and then fall back to stage 2. Remember that this is normal -- if you tried quitting in the past and didn't stick with it, don't consider yourself a failure. Just try again.
Stage 1: Pre-Contemplation.
People at this stage have no plans or desire to stop smoking. They aren't even considering quitting. People at this stage are generally unaware of the specific benefits that quitting can bring. Or, they may simply have "failed" in the past and have given up. There's no point in talking about how to start a cessation program at this stage. Instead, it is important to think about how quitting will help you feel better, have more confidence, or live longer. The benefits must be identified before a person will consider quitting. If you are at this stage, a good activity is to ask several friends or family members why they quit.
Stage 2: Contemplation.
A person at this stage is thinking, "I think I should probably quit, but I need help getting started." People at this stage know that quitting is good for them, but it seems like a daunting task or they don't think they can pull it off. Some may have tried and failed in the past. It's important for people at this stage to consider some of the truths and falsehoods of quitting. If you are at this stage, write down (brainstorm) all your potential roadblocks -- the things that you believe make quitting difficult -- and learn strategies for overcoming or side-stepping those hurdles. People at this stage might benefit from making a pledge, contract, or other commitment that they are going to get more active in the near future. The goal is to identify the roadblocks and ways to overcome these hurdles, and make a commitment to quitting.
Stage 3: Preparation.
Smokers at this stage are ready to quit. The goal of this stage is to create a specific action plan that takes all factors into account, so that quitting is successful. People at this stage need to know what methods work and what support exists to help them. If you are at this stage, you should consider some backup plans -- what to do when the urge to smoke hits you.
Stage 4: Action!
People at this stage have just quit. This stage is where the most behaviorial change occurs. It requires significant commitment and energy. If you are at this stage, keep talking to friends and family for inspiration. Review your backup plans. Reward yourself for small achievements. Having a fellow smoker quit with you can be a huge support as you both get through this stage.
Stage 5: Maintenance.
People at this stage have been smoke-free at least 6 months. The goal now is to prevent relapse. If you are at this stage, continue to be wary of roadblocks and keep reminding yourself of the benefits you have gained. Think about what you have found most enjoyable about being smoke-free.
Alternative Methods for Quitting
Hypnosis. Although rigorous studies are lacking, some people report successful cessation from smoking when hypnosis is given in individual sessions. The process is effective only if you trust the therapist and can feel completely at ease in the vulnerable and passive state necessary for hypnotic suggestion.
During a typical session, the hypnotherapist will use various techniques (such as imagery, silent counting) to put you in a relaxed state.
When you are very relaxed, but not asleep, the hypnotherapist quietly suggests motivations for not smoking. The hypnotherapist should also reinforce a positive self-image while you are in deep relaxation. This helps many people avoid the depression that accompanies withdrawal.
The session usually takes about 1 hour.
You should be taught methods of self-hypnosis to use at home, and follow-up once to reinforce what you've learned.
Acupuncture and Acupressure. The acupuncture technique for quitting smoking usually uses very tiny curved staples inserted into three different points around the edge of the ear. The procedure is painless. You will be told to press each staple in a certain order for a few seconds whenever the craving for a cigarette occurs. The acupuncturist may also use acupuncture points elsewhere on the body. There are no side effects except for some soreness if the acupuncture staple is pressed too hard.
A related technique called acupressure involves simply pressing select points on the body when a craving hits. Some studies have reported good quit rates with acupuncture, but few rigorous studies have been conduced using this approach.
Some Tips for QuittingAim to Quit Completely Everyone who quits should aim to quit completely. Most people who return to smoking "cheat" in the first few weeks. Quitting completely is essential to regain good health and reverse bad effects caused by smoking. Reducing smoking, even by half, does not eliminate the risk for cancer and other health problems. Although smokers take in less smoke and nicotine, the body is still unable to heal itself from the ongoing intake of toxins. It should also be noted that changing to low-tar cigarettes is not a solution. In fact, smokers of these cigarettes tend to inhale deeper, perhaps even increasing health risks. Create a List Write down 10 reasons to quit. In addition to health reasons, the list might include having better smelling hair, clothes, and breath; having fewer wrinkles; enjoying the taste of food; and saving money. Read the list often during the quitting process to help stay motivated. Decide on a Specific Quit Date Some people find it helpful to choose a particular date to quit when little or no stress is anticipated for at least the first 3 days. Women affected by PMS should avoid quitting right before their menstrual cycle. It may help to write out a quit contract, putting the date on paper, and getting a friend to sign it. Discard all smoking paraphernalia on the eve before the quit date, and make plans to stay busy on the day itself, and especially at night, when the urge to smoke will be high. Make an Oath Take an extreme oath. For example, "If I smoke one more cigarette my dog will die." Although this seems absurd, some people, even well-educated individuals, who have failed all other methods have reported that they quit completely and successfully after taking such an oath. Let the Body and Mind Heal During Withdrawal
Get Family and Friends Involved
Exercise Studies continue to show that smokers who exercise can greatly increase their ability to quit smoking while reducing their risk for weight gain. Move the muscles when cravings occur. Dance, run, walk, jump up and down, stretch, do push-ups. Yoga is an excellent exercise program for quitting. Older people and anyone with health problems should consult their health care provider before starting such a program. Maintain a Healthy Diet
Change Daily Habits
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Public Health Efforts and Social Pressure (Denormalization)
Denormalization is the idea that smoking is no longer normal. This concept of denormalization is best instituted by laws and local regulations making smoking inaccessible in public places, raising prices, and putting stricter limitations on cigarette advertising.
Increasing taxes on cigarettes may be one of the most important methods for reducing smoking in the population, particularly in younger people.
Evidence is suggesting that banning smoking in work and public places may be leading to a higher quit rate than in places where smoking is permitted.
Denormalization can also work on a personal level. A British study showed that when one spouse makes healthy changes, including quitting smoking, the other one follows. In couples where smoking continues, it usually continues in both.
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