Benefits of quitting tobacco

Secondhand smoke; Cigarette smoking - quitting; Tobacco cessation; Smoking and smokeless tobacco - quitting; Why you should quit smoking

Smoking tips to quit

You probably know by now that smoking damages your lungs, raising your risk for bronchitis, emphysema, and lung cancer. And, you're probably well aware that lighting up also puts you at risk for many different types of cancers, as well as eye disease like cataracts and premature wrinkles, you know why you shouldn't smoke, it's just the quitting part you can't seem to get past. Let's talk about some helpful tips to help you quit smoking, for good this time. It's a familiar story, one that plays out over and over again among smokers. You vow to quit, and you have every intention of doing it, and then the cravings hit. And you can't think about anything but having a cigarette. You get irritable, and you start putting on weight. You think, Just one cigarette wouldn't hurt, would it? And then, before you know it, you're smoking again. Most smokers have tried to quit, and failed, several times. Even if you've failed before, you can still succeed at quitting. Many people have. You just need to find the technique that works for you. So, here are a few tips that can help. First, set a quit date. Write it down on your calendar and tell a few friends, so you'll be too embarrassed to back out. Before your quit date, throw out every cigarette in your house, car, and office. Also toss every ashtray, lighter, and anything else you need to smoke. Wash your clothes and clean your furniture so you won't have that smoky smell hanging around your house. Next, call your doctor. Ask about smoking cessation programs in your area. Also learn about tools that can help you quit, like medicines that reduce the urge to smoke, and nicotine replacement gums, lozenges, patches, and sprays. And then, plan what you'll do instead of smoking. If you smoke with your morning cup of coffee, drink tea or go for a walk instead. If you need a cigarette to keep your mouth busy, try chewing sugarless gum or nibble on a carrot stick. Stick to places where smoking isn't allowed, like smoke-free restaurants. And finally, reward yourself for not smoking. Put all that money that you would have spent on cigarettes into a jar. And once you've collected enough money, use it to take a trip or buy something you've wanted for a long time. Don't get discouraged. Quitting smoking isn't easy. If it were, everyone would have done it by now. Be persistent, reward yourself for the progress you've made, and keep at it until you finally conquer the urge to smoke.


A thrombus is a blood clot that forms in a vessel and remains there. An embolism is a clot that travels from the site where it formed to another location in the body. Thrombi or emboli can lodge in a blood vessel and block the flow of blood in that location depriving tissues of normal blood flow and oxygen. This can result in damage, destruction (infarction), or even death of the tissues (necrosis) in that area.

Lung cancer

Cancer can affect just about any part of the body, from the colon to the pancreas. Some cancers grow quickly, while others grow more slowly and are easier to treat. But of all the different cancers out there, one of the deadliest is lung cancer. Let's talk today about lung cancer. Cancer starts when cells begin to grow uncontrollably and form tumors. In the case of lung cancer, the tumors start in the lungs. Sometimes cancer starts somewhere else in the body and then spreads to the lungs. In that case, it's called metastatic cancer to the lung. Metastatic means disease that has spread. There are two types of lung cancer. The most common, and slower-growing form is non-small cell lung cancer. The other, faster-growing form is called small cell lung cancer. The most common way to get lung cancer is to smoke cigarettes. The more cigarettes you smoke and the earlier you start smoking, the greater your risk is. Even being around someone who smokes and breathing in the secondhand smoke from their cigarettes increases your risk of getting lung cancer. Even though smoking makes you much more likely to get lung cancer, you don't have to smoke or be exposed to smoke to get the disease. Some people who have lung cancer never lit up a cigarette in their life. They have been exposed to cancer-causing substances like asbestos, diesel fumes, arsenic, radiation, or radon gas. Or, they may not have had any known lung cancer risks. The most common signs of lung cancer are a cough that won't go away, chest pain, shortness of breath, weight loss, and fatigue. But just because you have these symptoms it doesn't mean that you have don't have lung cancer. These can also be signs of other conditions, like asthma or a respiratory infection. If you do have these symptoms, see your doctor. A chest x-ray, MRI, or CT scan can view the inside of your lungs to look for signs of cancer or other diseases. What happens if you do have lung cancer? Doctors divide lung cancer into stages. The higher the stage, the more the cancer has spread. For example, a stage 1 cancer is small and hasn't spread outside of the lungs. A stage 4 cancer has spread to the other organs, such as the kidneys or brain. Depending upon the type and stage of your lung cancer, you may need surgery to remove part or all of your lung. Or, your doctor may recommend radiation or chemotherapy to kill cancer cells. If you have lung cancer, how well you do depends upon the stage of your disease and the type of lung cancer that you have. Early-stage cancers have the highest survival and cure rates. Late-stage cancers are harder to treat. Because lung cancer can be so deadly, prevention is key. The most important that thing you can do is to stop smoking, and avoid being around anyone who does smoke.


The lungs are the primary respiratory organs and act as filters for the air the body breathes in. Normally, they have a healthy pink color, as seen in this microscopic view of the alveoli. Filtering smoke from the air breathed in can do damage to the lung tissue as seen on the right in this smoker’s lung. Over time, carbon molecules from inhaled smoke deposit in the lung tissue, giving it a blackened appearance. Smoking can eventually lead to the formation of tumors and other serious lung diseases. Smoking has also been linked to diseases that affect the cardiovascular system, such as atherosclerosis, which can lead to a heart attack or stroke. The best advice is if you don’t smoke, don’t start. If you do smoke, it’s never too late to quit.