Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Tobacco Use Disorder

Tobacco Use Disorder

  • The habit of smoking is very strong: you puff on a cigarette hundreds of times each and every day—and for many years. When people who have smoked for a long time stop, they find it strange to have nothing in their hands or mouths. They have become so accustomed to handling cigarettes that their hands seek cigarettes...

  • Support groups provide encouragement when you have decided to quit smoking. Support groups can: Increase your chances of success. Keep you motivated. Allow you to express your feelings with others who understand. Give you hope and the confidence to...

  • A nicotine patch looks like an oversized adhesive bandage. The outer part of the patch sticks to your skin, while the inner portion presses against and slowly releases nicotine into your skin. See a picture of how to use these patches to help you quit smoking or stop using smokeless tobacco. Nicotine patches are...

  • Hear how four people kept their friends and sense of self when they quit smoking.

  • Learn some of the many immediate and long-term health benefits of quitting smoking.

  • What is smokeless tobacco? Smokeless tobacco comes in many forms, such as snuff, chewing tobacco, and snus . Snuff is finely ground tobacco sold in cans or pouches. Most of the time, snuff is used by putting a "pinch" or "dip" between the lower lip or cheek and the gum. Chewing tobacco is...

  • Learn ways to deal with cravings when you're trying to quit.

  • Learn what to think about and plan for when you're getting ready to quit smoking.

  • Learn how to move ahead with your plan to quit smoking after having a smoking relapse.

  • A nicotine test measures the level of nicotine—or the chemicals it produces—in your body. It's usually done by testing a sample of your blood or urine. The test is used to see if you smoke or use other forms of tobacco. All forms of tobacco have...

  • Learn how to assess the things that led to a slip-up and get back on track with quitting.

  • Learn what many people tell themselves about a cough that won't go away.

  • Find motivation to quit by comparing what you tell yourself about smoking and what the facts are.

  • Learn how continuing to smoke will affect your COPD symptoms.

  • Hear how one man with COPD finally quit after many years of smoking.

  • Learn how other people quit smoking by using nicotine replacement and other medicines.

  • Practice talking to your smoking friends about your decision to quit.

  • Learn how it may take a few attempts before you quit smoking for good.

  • Learn about products and medicines that can take the edge off nicotine cravings.

  • Learn why nicotine makes it hard to quit smoking and how it can be overcome.

  • Learn why it matters that your reason for quitting comes from inside you.

  • Learn how to get past those things that make you want to smoke by replacing them with healthier things.

  • Learn how medicine can double or triple your chances of stopping smoking.

  • Imagine your life without cigarettes.

  • Several medicines can help you stop smoking. You can take medicine to reduce your craving for nicotine. You also can use nicotine replacement products to reduce cravings and give you smaller and smaller amounts of nicotine. Your doctor can help you...

  • You may have started smoking to fit in with your friends. Maybe your parents smoke or your brother chews. Whatever the reason you began using tobacco, there are lots more reasons to stop: Smoking is much more addictive than you may believe. You may...

  • You can gently encourage someone who smokes to quit. Think of your comments about smoking as only one event that moves that person toward quitting. Start any discussion of quitting in a gentle way. Let the person know why you want him or her to...

  • If you smoke, your chance of dying from a heart attack is 2 to 3 times greater than that of a person who does not smoke. About 1 out of 4 heart attacks is believed to be directly related to smoking. Smoking is a much more important risk factor for a...

  • Smoking can gradually and permanently damage blood vessels throughout the body, including those that carry blood to the penis. This can make it difficult to get or maintain an erection (impotence). Quitting smoking may help prevent new damage from...

  • If you are like most smokers, you know that smoking is not good for you. But what you may not know is that the smoke from your cigarettes (secondhand smoke) also puts your loved ones' health at risk. Because of secondhand smoke, spouses and children...

  • If you are a woman who smokes and you are thinking about getting pregnant or are pregnant, now is a good time to quit smoking. Women who smoke may have a harder time getting pregnant. Women who smoke are more likely to have the following...

  • Many common activities or events can trigger the urge to smoke. Knowing how to deal with them can help you deal with these triggers: Finishing a meal. Get up from the table immediately. Rinse your mouth with mouthwash or brush your teeth. Or start a pleasurable activity. Try a walk or a new hobby...

  • Smokeless tobacco products include chewing tobacco and snuff. These products are less harmful than smoking cigarettes. But they are just as addictive as cigarettes and do have serious health risks. Smokeless tobacco causes the following health...

  • When you quit smoking, you'll reap many physical benefits. Your taste buds will come back to life. Your sense of smell will improve. Your voice may improve as irritation of the voice box (larynx) from cigarette smoke is reduced. Your teeth will become whiter (less yellow). Your hair and breath will no longer smell...

  • Some unsuccessful attempts to quit smoking result from picking a time when it is harder to quit. If your life is hectic, you may feel there will never be a good time to quit. In that case, pick a time to quit, and do what you can to make your life...

  • Tracking your smoking can be helpful both while you prepare to quit and after you quit. Use it to record information about your smoking behavior, such as: Your list of reasons to quit. Your smoking triggers, which are those times, places, and...

  • Reduced smoking is a conscious change in the amount you smoke. It can prepare you to quit smoking at a later date, even if the quit date doesn't come for a long time. Reduced smoking has some limitations, and it should not be a goal itself, because...

  • A good quit-smoking program can help a person quit smoking by providing support and encouragement. Programs are available for you to attend in-person, by telephone, or online (on the Internet). Look for a program that is led by someone who has had training in helping people quit smoking. Better in-person smoking...

  • Nicotine replacement therapies are helpful for people who quit smoking. They are available in several forms, such as patches, gum, lozenges, nasal sprays, and inhalers. All forms of nicotine replacement therapy (NRT) work equally well. But talk with your doctor about what products might be best for you and what...

  • You chew nicotine gum as a way to help yourself quit using tobacco. The gum contains nicotine and feels and looks like chewing gum. When you chew the gum, the nicotine begins to slowly release into your mouth. Then you hold the gum in your mouth between your cheek and gums. Cigarette smoke passes nicotine almost...

  • A nicotine inhaler looks like a cigarette. It has a cartridge that contains nicotine. You inhale, and nicotine vapor is absorbed into your mouth and throat area. You don't absorb the nicotine into your lungs like you do with a cigarette. As a result, you don't get the same "hit" of nicotine as with...

  • Ask yourself some questions to see whether you smoke to relieve tension, irritability, and stress or to improve your mood. Does smoking a cigarette automatically come to mind when you are frustrated, angry, or sad? Does smoking a cigarette calm you when you are upset? Do you smoke more cigarettes when you are under...

  • Smoking may be a big part of your social life. Do you automatically smoke when you are around someone who is smoking? Do certain people, places, or things seem to make you want to smoke? Do your friends smoke? Friends care about one another, support...

  • Quitting smoking is probably the most important step you can take to decrease your chance of coronary artery disease (CAD) and a heart attack. Smoking raises your risk of getting CAD and dying early from CAD. Carbon monoxide, nicotine, and other...

  • Cancer prevention is action taken to lower the chance of getting cancer. By preventing cancer, the number of new cases of cancer in a group or population is lowered. Hopefully, this will lower the number of deaths caused by cancer. To prevent new cancers from starting, scientists look at risk factors and protective...

  • Provides questions to help you learn why you use tobacco. Discusses the benefits of quitting and offers strategies for quitting. Explains nicotine dependence and offers link to info on nicotine replacement therapy.

  • Interactive tool measures your readiness to quit smoking. Helps you identify the stage of change that you're in. Offers questions to help you think about what to do next. Includes link to more extensive info on quitting tobacco use.

  • The best way to cope with a strong temptation to smoke is to quickly remove yourself from the situation that is causing the temptation. Don't worry about "how it will look" if you leave a party, wedding reception, or public function to avoid the temptation to smoke. You have an important reason for leaving. When you...

  • When you're pregnant, everything you put in your body can affect your baby. If you smoke, your baby is exposed to chemicals such as nicotine and carbon monoxide. If you're a smoker and get pregnant, now is the time to quit. If you're not a smoker, avoid secondhand smoke. If you smoke and aren't pregnant but are...

  • Whether you want to think about kicking your tobacco habit or not, you might find it interesting to take a look at the ways tobacco has worked its way into your everyday life. Check your response: Rarely Sometimes Often Smoking or chewing tobacco is something I do when I'm out having a good time with...

  • What would motivate you to quit smoking? Take a moment to fill out the smoker's self-test. Be honest when you answer the questions. You may discover that you have more good reasons to quit than to continue using tobacco. Decide if you agree with any of these statements. _____It makes me uncomfortable to know that I am...

  • You've made a big decision. You're going to quit smoking. Quitting is hard, and you probably know this. Maybe you've quit before. If so, that's normal. Most people quit many times. What can you do to make it more likely that you'll kick the habit for good? One important part of quitting smoking is getting help from...

  • Your partner or friend has decided it's time to quit smoking. This is great news. You're excited, and you want to help. But you don't want your partner or friend to feel that you're coming on too strong or that you're "checking up" on him or her. This Actionset will give you tips on helping someone who is trying to...

  • Nicotine is only one of the thousands of chemicals in tobacco, but it is the major component that acts on the brain. The lungs readily absorb nicotine from the smoke of cigarettes, cigars, or pipes. The tissues of the mouth can also absorb nicotine when a person smokes cigars or pipes or chews tobacco. Nicotine reaches...

  • A slip is when a smoker who has quit smokes one or two cigarettes. A relapse is when a smoker who has quit returns to regular smoking. It is hard to quit smoking. The temptation can be very strong. Here you will find strategies to help you avoid slips as well as a relapse. You will also find tips for deciding how soon...

  • The cravings for nicotine can be intense for the first few days when you stop smoking, but they will get better with time. Here are some tips on how to cope: Use nicotine gum, lozenges, or an inhaler. Distract yourself. Stop what you are doing, and do something else. Try to stay away from other smokers, at least in...

  • It's not easy to quit smoking. The nicotine in cigarettes is addicting. Your body craves it because it makes you feel good. So when you try to stop smoking, you go through nicotine withdrawal. You feel awful, and you may worry about gaining weight. You get cranky and anxious. It can be hard to sleep. You're not the...

  • Interactive tool that helps you estimate the impact smoking will have on your lifespan. Provides links to info on quitting tobacco use and a decision tool to determine whether you're ready to quit smoking.

  • Interactive tool helps you calculate how much money you have spent on cigarettes in the past and how much you will spend on them in the future if you keep smoking. Offers link to more extensive info on quitting tobacco use.

  • Learn ways to deal with cravings when you're trying to quit.

  • Below are some of the most common and helpful strategies people use to get through the tough period of nicotine withdrawal. Make a list of your smoking triggers. It is wiser to avoid triggers after you have quit smoking than to tempt yourself too soon. If you cannot avoid them early on, be cautious when they are...

  • The best way to cope with a strong temptation to smoke is to quickly remove yourself from the situation that is causing the temptation. Don't worry about "how it will look" if you leave a party, wedding reception, or public function to avoid the temptation to smoke. You have an important reason for leaving. When you...

  • The cravings for nicotine can be intense for the first few days when you stop smoking, but they will get better with time. Here are some tips on how to cope: Use nicotine gum, lozenges, or an inhaler. Distract yourself. Stop what you are doing, and do something else. Try to stay away from other smokers, at least in...

  • It's not easy to quit smoking. The nicotine in cigarettes is addicting. Your body craves it because it makes you feel good. So when you try to stop smoking, you go through nicotine withdrawal. You feel awful, and you may worry about gaining weight. You get cranky and anxious. It can be hard to sleep. You're not the...

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