This chemical is so addictive that nicotine addiction often starts after the first use. People addicted to nicotine need more of it to get the same feeling as the first time. Many people still believe that smokeless tobacco is a safer alternative to smoking, but this isn't true. Using smokeless tobacco is as dangerous as smoking cigarettes, and can cause serious damage to the body. Oral cancer cancer of the mouth is the cancer most often linked to smokeless tobacco use.
But users also can get cancer in the stomach, the throat, and the bladder because the chemicals from the tobacco get into their digestive systems through their spit.
In the most severe cases, problems caused by smokeless tobacco can lead to permanent disfigurement, such as the loss of teeth and even bones in the face. The most harmful cancer-causing substances in smokeless tobacco are tobacco-specific nitrosamines TSNAs. TSNA levels vary by product, but the higher the level the greater the cancer risk.
Many studies have shown high rates of leukoplakia in the mouth where users place their chew or dip. Leukoplakia is a gray-white patch in the mouth that can become cancer. The longer a person uses oral tobacco, the more likely they are to have leukoplakia. Stopping tobacco might help clear up the spot, but treatment may be needed if there are signs of early cancer.
Tobacco stains teeth and causes bad breath. It can also irritate or destroy gum tissue. Many regular smokeless tobacco users have receding or swollen gums, tooth decay and cavities from the high sugar content in the tobacco , scratching and wearing down abrasion of teeth, and bone loss around the teeth.
The surface of the tooth root may be exposed where gums have shrunken. All of these can cause teeth to loosen and fall out.
Even if you brush your teeth or rinse your mouth after using chew, the high sugar content can erode tooth enamel. And you have still absorbed nicotine through your gums. Plus, chew users can suffer from black, furry tongue, gum recession, leukoplakia white or gray patches inside the mouth and other nasty side effects.
Alternative products Chew tobacco. Chew Tobacco. Definitely Not a Safe Alternative to Smoking Get the facts about chew, spit and dip tobacco Some may see spit or smokeless tobacco as a less harmful alternative to smoking cigarettes.
Oral tobacco products include: Chew — tobacco that comes in the form of a loose leaf, plug, twist or roll. Pieces are placed between the cheek and gums and the juice is spit. Also called spit, dip or spit tobacco. Snus is held between the gum and lower lip and the juice is swallowed. Dry snuff is a powder that is sniffed or inhaled up the nose. Moist snuff is a gum-like substance sold in pouches and then placed between the lower lip or cheek and gum. Chew is not a safe substitute for cigarettes.
While tobacco from a cigarette tastes bitter and unpleasant, the new forms are minty and flavorful, increasing their potential for poisoning. Trying to quit can be difficult, but it is not impossible.
Here are some tips. Pick a quit date and throw out all of your smokeless tobacco products. Ask your friends, family, teachers, and coaches for support and encouragement. Tell friends you are quitting and ask them to not offer you smokeless tobacco or other nicotine products. Ask a friend to quit with you.
Chew on something else. A few good examples are sugarless gum, pumpkin or sunflower seeds, or apple slices. Stay busy with healthier activities. You could work on a hobby, listen to music, or volunteer your time. Exercise can help relieve any tension caused by quitting. Try biking, walking, running, or other sports. Everyone is different, so develop a personalized plan that works best for you. Set realistic goals so you will be more likely to achieve them.
Reward yourself. Save the money that you would have spent on smokeless tobacco and use it for something special. Treat yourself to your favorite restaurant, a special purchase, or an event. Spend time with family and friends who are supportive. Your chances of being cured are higher if oral cancer is found early. Check your mouth often, looking closely at the places where you hold the tobacco.
0コメント